Is Kurt Workholding made in the USA?
 Yes. Many Kurt Workholding are manufactured in the United States under controlled production and inspection standards. Domestic manufacturing helps maintain consistent quality, dimensional accuracy, and reliable performance across product lines.

Are Kurt vises suitable for 5 axis machining?
 Kurt offers several vise designs that support 5 axis machining. Low profile and self centering vises provide improved tool access and consistent part alignment during multi axis rotation. These designs help maintain accuracy across complex machining paths.

Can Kurt vises be rebuilt instead of replaced?
 Yes. Rebuild kits are available for many Kurt vise models. Replacing wear components such as screws and nuts restores clamping performance and alignment. Rebuilding extends service life and reduces long term equipment costs.

How do I choose the correct jaw size for my application?
 Jaw size selection depends on part dimensions and clamping requirements. Wider jaws support larger parts and distribute force evenly. Smaller jaws work well for compact parts where clearance is limited. All Industrial Tool Supply can assist with selection based on machine and part size.

Does All Industrial Tool Supply stock replacement jaws and parts?
 All Industrial Tool Supply supplies common replacement jaws, screws, and rebuild components for Kurt Workholding systems. Stock availability supports maintenance and reduces downtime.

What shipping options are available for Kurt Workholding?
 All Industrial Tool Supply offers ground and expedited shipping throughout the United States. Shipping costs and delivery options are displayed clearly at checkout based on order size and destination.

Can Kurt Workholding be used in high volume production?
 Yes. Kurt Workholding products are widely used in production environments. Consistent clamping force and durable construction support high cycle machining with predictable results.

Is technical support available for product selection?
 All Industrial Tool Supply provides application focused support to help customers choose the correct workholding solution. Guidance covers jaw width, clamping force, bed height, and machine compatibility.

 

Kurt Workholding supplied by All Industrial Tool Supply supports accurate machining, repeatable setups, and long term reliability. From vises and clamps to advanced fixturing systems, each solution addresses real production challenges faced by modern machine shops across the United States.

Kurt Workholding represents a benchmark in precision clamping and fixturing for CNC machining across the United States. Machine shops, production facilities, and manufacturing engineers rely on Kurt products for consistent part holding, predictable setups, and dependable machining results. All Industrial Tool Supply offers a comprehensive selection of Kurt Workholding solutions to support daily production, short run jobs, and long term manufacturing programs.

All Industrial Tool Supply serves industrial customers who demand accuracy at the spindle and reliability on the shop floor. Every Kurt Workholding product offered through All Industrial Tool Supply aligns with real machining requirements, including tight tolerances, repeatable setups, and high cycle performance. From standard CNC vises to advanced power workholding systems, the lineup supports milling, drilling, tapping, and multi axis machining applications.

Machinists choose Kurt Workholding because clamping performance directly affects part quality, tool life, and throughput. Poor workholding leads to vibration, part lift, and inconsistent dimensions. Kurt designs address those challenges with pull down clamping action, hardened components, and precision ground reference surfaces. All Industrial Tool Supply makes those solutions accessible with application focused support and verified product sourcing.

Industrial buyers also value long term ownership. Kurt Workholding products remain in service for years, often decades, with rebuild options that restore original performance. All Industrial Tool Supply supports that lifecycle by supplying both new systems and replacement components, helping customers protect their investment while maintaining machining accuracy.

Kurt Workholding refers to a broad range of precision clamping and fixturing products manufactured by Kurt Manufacturing. The brand is widely recognized for developing workholding solutions that support accurate, repeatable machining in CNC milling, drilling, and multi axis environments. Machine shops rely on Kurt products to secure parts firmly while maintaining consistent location and alignment throughout the machining process.

Workholding plays a direct role in machining accuracy. Cutting tools can only perform as intended when the workpiece remains stable under load. Kurt Workholding products address that requirement through mechanical designs that control part movement during clamping and cutting. Precision ground surfaces, hardened components, and engineered pull down mechanisms work together to keep parts seated flat against reference surfaces.

Kurt Manufacturing’s influence on CNC machining accuracy extends beyond basic clamping force. Their products are designed to reduce jaw lift, maintain bed parallelism, and distribute force evenly across the workpiece. These factors help control dimensional variation, especially during heavy material removal or long cycle times. Machinists gain confidence knowing that part location remains consistent from the first operation to the last.

Industrial machining environments demand reliability under continuous use. Kurt Workholding are built for production floors where vises and fixtures cycle thousands of times. Materials, heat treatment processes, and machining tolerances are selected to maintain performance over extended service life. Shops benefit from fewer adjustments, reduced scrap, and stable machining conditions across shifts and operators.

Kurt Workholding connects directly to modern manufacturing needs. CNC machining centers, vertical mills, horizontal mills, and 5 axis machines all require secure, repeatable part holding. Kurt products support quick changeovers, flexible setups, and standardized processes. All Industrial Tool Supply supplies these solutions to help manufacturers maintain accuracy while improving efficiency and throughput.

Kurt Workholding has earned its reputation as an industry standard because machining accuracy depends heavily on repeatable clamping performance. In production environments, even small variations in part holding can lead to dimensional drift, tool wear, and scrap. Kurt products are engineered to deliver consistent results across repeated setups, multiple machines, and high cycle workloads.

Repeatability begins with clamping accuracy. Kurt vises and fixtures apply force in a controlled manner that pulls the workpiece downward and inward against the vise bed. This pull down action limits vertical movement during tightening and cutting. Reduced part lift helps maintain flatness and squareness, which directly affects dimensional consistency during milling and drilling operations.

Manufacturing quality also plays a major role. Kurt Manufacturing produces many of its workholding products in the United States under strict quality control standards. Components are precision machined and inspected to ensure tight tolerances are maintained from unit to unit. Shops can replace or expand their workholding systems without re-qualifying every setup, saving time and reducing setup variation.

Tolerance consistency remains critical in CNC machining. Kurt Workholding products are known for maintaining jaw parallelism and bed flatness over long service life. Hardened wear surfaces resist deformation, which helps preserve accuracy even after thousands of clamping cycles. This stability allows machinists to trust their workholding without constant adjustments.

Reduced part lift also improves cutting performance. When a workpiece remains fully seated, cutting forces transfer cleanly into the machine table rather than into the part. Lower vibration improves surface finish quality and extends tool life. Shops benefit from predictable machining behavior, especially during aggressive cuts or heavy material removal.

Kurt Workholding continues to set standards because the products solve real machining problems. Reliability, accuracy, and long term dimensional stability remain priorities across industries. All Industrial Tool Supply supplies these proven solutions to customers who require dependable workholding for both daily production and long term manufacturing programs.

All Industrial Tool Supply offers a full spectrum of Kurt Workholding built to support CNC machining, production fixturing, and assembly operations. Each category serves a specific role on the shop floor, helping manufacturers control part location, improve repeatability, and reduce setup time. The product range supports everything from simple vise setups to fully automated clamping systems used in high volume production.

Clamps, Clamp Kits and Clamping Components

Clamping components form the foundation of custom fixturing. Kurt clamp systems allow machinists to build fixtures that adapt to part shape, size, and machining strategy. These products support fast setup changes without sacrificing rigidity or accuracy.

Related components include step clamps, strap clamps, studs, T nuts, flange nuts, washers, adjustable clamps, and modular clamping elements. Each component is manufactured to maintain consistent dimensions, which helps ensure fixtures repeat accurately across multiple builds. Shops rely on clamp kits to reduce fixture design time while maintaining dependable holding force during cutting.

Clamp systems from Kurt support both light duty and heavy machining operations. Hardened hardware resists wear, while precision threads maintain clamping force over repeated tightening cycles. These components integrate easily with standard T slot tables and fixture plates.

Jig and Fixture Bases

Jig and fixture bases provide a stable reference surface for machining operations. Kurt fixture bases are designed to support repeatable part location and fast changeovers. Machinists use these bases to build dedicated fixtures or modular setups that reduce setup variation.

Related components include tooling plates, grid plates, and modular base systems. Precision machined hole patterns and reference edges help ensure fixtures align consistently with machine tables. Flatness and parallelism across the base surface support accurate part positioning.

Fixture bases improve productivity by reducing setup time and minimizing manual alignment. Shops running repeat jobs benefit from fixtures that locate quickly and hold parts securely without re indicating each setup.

Locating & Positioning Components

Locating and positioning components control part alignment within a fixture. Accurate location ensures machining features remain consistent from part to part. Kurt offers an extensive selection of locating products to support varied fixture designs.

Related components include locating pins, rest pads, edge stops, ball lock systems, bushings, alignment keys, adjustable supports, and locating blocks. These components establish repeatable datum points that control part orientation during machining.

Precision locating reduces operator error and setup variation. When parts seat against hardened locators, machining accuracy improves and inspection results become more consistent. These components are commonly used in production fixtures, inspection fixtures, and multi operation setups.

Power Workholding

Power workholding systems support automated and high volume machining environments. Kurt power workholding products apply hydraulic or pneumatic force to clamp parts consistently across production cycles.

Related components include hydraulic cylinders, pneumatic clamps, swing clamps, valves, manifolds, hoses, and control components. Power clamping systems help standardize clamping force and reduce operator fatigue.

Automated clamping improves cycle time consistency and supports lights out machining. Power workholding also enhances safety by reducing manual handling during part loading and unloading.

ROEMHELD Assembly and Handling

ROEMHELD assembly and handling systems support manufacturing processes beyond cutting. These products assist with part movement, positioning, and clamping during assembly operations.

Systems include lifting modules, swivel units, linear slides, clamping modules, transfer units, and handling devices. These systems integrate into automated lines, work cells, and manual assembly stations.

Assembly and handling components improve ergonomics and workflow efficiency. Controlled movement and secure clamping reduce the risk of part damage during handling.

ROEMHELD Precision Vises

ROEMHELD precision vises support high accuracy machining and inspection tasks. These vises are commonly used where tight tolerances and fine adjustment matter.

Components include low profile vises, self centering vises, angle vises, fine adjustment vises, and modular vise systems. Precision ground components ensure accurate alignment and consistent clamping force.

These vises serve both CNC machining and inspection setups. Machinists rely on them for operations requiring precise part positioning and minimal deflection.

Stationary Fixturing and Mounts

Stationary fixturing products provide rigid mounting solutions for machines and work cells. These components help maintain alignment and stability under load.

Fixtures include base mounts, risers, angle plates, machine mounts, and fixed supports. Rigid fixturing improves cutting stability and reduces vibration during heavy machining.

Stationary mounts are commonly used for dedicated setups and long run production where consistency matters most.

Vises

Vises represent the most widely used Kurt Workholding in CNC machines. All Industrial Tool Supply supplies an extensive range of Kurt vises, allowing machinists to match vise selection to machine size, part geometry, and production volume. CNC mills, horizontal machining centers, and multi axis machines depend on vise accuracy to maintain part location throughout the machining cycle.

Kurt vises are known for mechanical consistency. Precision machined bodies, hardened wear surfaces, and engineered jaw mechanisms work together to control movement during clamping. Shops benefit from predictable setups that reduce the need for repeated indicating or adjustment between runs. Vise accuracy directly affects part quality, and Kurt designs focus on maintaining alignment under cutting loads.

Common CNC machining challenges such as jaw lift, uneven clamping pressure, and bed distortion are addressed through Kurt’s pull down design. Force is directed inward and downward, seating the workpiece firmly against the vise bed. This design supports flatness, squareness, and repeatability across multiple parts and long production runs.

Kurt CNC Vises

Kurt CNC vises are precision mechanical vises designed for milling, drilling, and tapping operations. Popular models such as the DX6, DX4, and DX8 are widely used across American machine shops because they deliver consistent clamping force with minimal variation. These vises are engineered to support both job shop flexibility and production machining requirements.

Jaw force remains uniform across the clamping range, which helps control part movement during aggressive cuts. Hardened jaws resist wear, while precision ground vise beds maintain parallelism with the machine table. Bed height is carefully designed to balance tool clearance with rigidity, ensuring reliable performance even during heavy material removal.

Pull down jaw mechanisms are a defining feature of Kurt CNC vises. As the jaws tighten, force pulls the part downward against the bed rather than lifting it upward. Reduced jaw lift improves dimensional accuracy and surface finish while lowering vibration during cutting. Machinists trust this design because it performs consistently across different materials and cutting strategies.

CNC vises from Kurt also support modular setups. Many models accept interchangeable jaws, soft jaws, and work stops. This flexibility allows shops to adapt quickly to new parts without replacing the entire vise system.

Kurt Self Centering Vises

Kurt self centering vises apply equal clamping force from both sides of the workpiece. As the jaws close, the part remains centered within the vise body. This design simplifies setup and improves repeatability, especially for symmetrical parts and multi operation machining.

Equal force distribution reduces distortion on delicate or thin wall components. Parts remain aligned even as clamping pressure increases. Self centering vises are commonly used for batch production where consistent part orientation matters across multiple setups.

Multi axis machining benefits significantly from self centering vises. When parts rotate through multiple axes, maintaining a centered position helps preserve feature alignment. These vises support 4 axis and 5 axis machining by keeping the workpiece balanced and accurately positioned relative to the machine spindle.

Self centering vises also reduce setup time. Operators spend less effort aligning parts manually, which improves throughput and reduces human error. This efficiency makes them popular in both production environments and high precision machining applications.

Machining accuracy depends on how well a workpiece stays fixed during cutting. Kurt Workholding improves accuracy by controlling part movement at the point of clamping. Pull down jaw design applies force that seats the part firmly against reference surfaces, which helps maintain consistent part location throughout the machining cycle.

Part lift is a common cause of dimensional error. When jaws push upward during tightening, parts can shift or tilt before cutting begins. Workholding mechanisms direct force downward and inward, limiting vertical movement. Reduced part lift helps preserve flatness and squareness, which directly impacts feature location and tolerance control.

Vibration control also plays a critical role in machining accuracy. Stable clamping reduces chatter during cutting, especially at higher spindle speeds or heavier feeds. Lower vibration improves surface finish quality and protects cutting tools from uneven wear. Machinists notice more predictable cutting behavior when workholding remains rigid under load.

Rigidity within the workholding system supports consistent tool engagement. When parts stay firmly seated, cutting forces transfer cleanly into the machine table instead of deflecting the workpiece. This stability allows machinists to hold tighter tolerances while running efficient machining parameters.

Repeatable setups further enhance accuracy. Precision ground reference surfaces on Kurt vises and fixtures allow parts to be loaded in the same position every time. Operators spend less time adjusting setups and more time producing parts that meet specification. This repeatability benefits both short run jobs and long production cycles.

Kurt Workholding also supports multi operation machining. Parts can move between machines or operations while maintaining consistent location when fixtured properly. All Industrial Tool Supply supplies these solutions to help shops achieve reliable accuracy across their entire machining process.

 

Kurt Workholding are used across a wide range of manufacturing industries where machining accuracy, repeatability, and reliability matter. All Industrial Tool Supply supplies these solutions to customers who operate in demanding production environments and require consistent performance from their workholding systems.

Aerospace Manufacturing

Aerospace machining involves tight tolerances, complex geometries, and difficult materials. Components such as brackets, housings, and structural parts require secure clamping to maintain dimensional control during machining. Kurt vises and fixturing systems support accurate part location while reducing vibration during cutting of aluminum, titanium, and specialty alloys.

Repeatable clamping helps aerospace manufacturers maintain consistency across multiple parts and programs. Stable workholding supports surface finish requirements and ensures features remain within specification across long machining cycles.

Automotive Manufacturing

Automotive production relies on high repeatability and throughput. Machining operations often involve large batch sizes and multiple machines running the same part. Kurt Workholding provides a consistent clamping force that helps maintain dimensional accuracy across high volume production.

Vises and fixtures from Kurt support fast setup and standardized processes. Automotive manufacturers benefit from predictable performance that reduces downtime and improves part interchangeability across production lines.

Medical Device Production

Medical device machining demands precision and surface finish quality. Small components, implants, and surgical tools require secure holding without distortion. Kurt Workholding provides controlled clamping force that supports delicate materials and tight tolerances.

Precision vises and locating components help maintain accurate part alignment during multi step machining. Consistent workholding reduces rework and supports compliance with quality requirements in medical manufacturing.

Job Shops and Contract Manufacturing

Job shops handle a wide range of part sizes, materials, and quantities. Flexibility and quick changeover are essential. Kurt Workholding systems support modular setups that adapt easily to new jobs without sacrificing accuracy.

Clamp kits, fixture bases, and vises allow job shops to build custom setups quickly. Repeatable performance helps maintain quality across varied projects while keeping setup time under control.

 

Selecting the right workholding system requires understanding how technical specifications affect machining performance. Kurt Workholding are available in a wide range of sizes and configurations, allowing machinists to match equipment to specific applications. Evaluating key specifications helps ensure stable clamping, accurate part location, and efficient machining.

Jaw Width and Opening Capacity

Jaw width determines how much surface area contacts the workpiece. Wider jaws provide greater support for larger parts and help distribute clamping force evenly. Narrower jaws suit smaller components where access and clearance matter. Opening capacity defines the maximum part size that can be clamped without compromising stability.

Choosing the correct jaw width reduces the risk of part distortion and improves repeatability. Shops often standardize jaw sizes across machines to simplify setup and tooling selection.

Clamping Force

Clamping force affects how securely a part remains seated during cutting. Insufficient force can lead to movement and vibration, while excessive force may distort delicate parts. Kurt vises are engineered to deliver consistent clamping force across the jaw travel.

Understanding material properties helps determine appropriate force levels. Hard materials often require higher clamping force, while softer materials benefit from controlled pressure to prevent deformation.

Bed Height and Profile

Bed height impacts tool clearance and accessibility. Lower profile vises improve reach for shorter tools and support multi axis machining. Taller vises may offer increased rigidity for heavy cuts but require additional clearance.

Matching bed height to machine configuration helps maintain safe tool paths and reduces the need for long tool extensions. Proper profile selection supports both accuracy and productivity.

Material Hardness and Construction

Material hardness influences wear resistance and service life. Hardened jaws and precision ground surfaces maintain accuracy over extended use. Softer materials may wear faster, leading to reduced repeatability.

Kurt Workholding use hardened components in high wear areas to preserve dimensional stability. This construction supports long term performance in production environments.

Kurt Workholding stands apart from many competing brands because its designs focus on controlling part movement during clamping. Pull down jaw action remains a defining feature that directly influences machining accuracy. While other vises apply force primarily inward, Kurt designs direct force downward as well, helping seat the workpiece firmly against the bed.

Dimensional stability over time is another key differentiator. Kurt Workholding are machined and heat treated to maintain flatness, squareness, and jaw alignment through repeated clamping cycles. Many competing vises experience gradual loss of parallelism as wear accumulates. Kurt products resist that drift, which helps preserve accuracy without constant adjustment.

High cycle performance also separates Kurt from lower cost alternatives. Production environments demand workholding that performs consistently under repeated use. Hardened components and precision machined interfaces allow Kurt vises and fixtures to maintain tolerance over extended service life. Shops experience fewer interruptions related to workholding wear or misalignment.

Consistency across product lines adds value for growing operations. When shops expand their workholding inventory, Kurt products integrate seamlessly with existing setups. Jaw heights, mounting patterns, and reference surfaces remain consistent, reducing setup variation across machines.

Kurt Workholding also supports long term ownership through rebuild options. Instead of replacing worn vises, shops can restore original performance using manufacturer supported kits. This approach lowers total ownership cost while maintaining machining accuracy across years of service.

Service life is a major consideration for industrial workholding. Kurt Workholding are built to support long term use in demanding machining environments. Many machine shops operate Kurt vises and fixtures for decades while maintaining consistent accuracy and clamping performance.

Hardened components play a key role in longevity. Jaw ways, wear surfaces, and critical contact points resist deformation under repeated clamping cycles. Precision ground beds and jaws maintain alignment, which helps preserve flatness and squareness over time. This construction allows workholding to perform reliably even under heavy cutting loads.

Rebuild kits extend usable life even further. Instead of replacing entire vises, shops can replace wear components such as screws, nuts, and thrust bearings. Rebuilding restores clamping feel and alignment close to original specifications. This option reduces downtime and lowers long term equipment costs.

Preventive maintenance also contributes to extended service life. Regular cleaning removes chips and debris that can affect jaw movement. Proper lubrication reduces friction and wear on moving components. Routine inspection helps identify wear before it impacts machining accuracy.

Kurt Workholding products are designed with maintenance in mind. Access to replacement parts and rebuild support allows shops to keep equipment in service rather than retiring it prematurely. All Industrial Tool Supply supplies both new systems and maintenance components to support long term performance.