3M 7010492433 | 1.250" Center Hole Diameter x 6.000" Overall Diameter x 0.750" Thickness x 664BK Wheel Type 1A1 Resin Bond Diamond Wheel

Description

The 3M 7010492433 664BK resin bond diamond wheel is built for precision grinding of cemented carbide tooling. Diamond abrasive provides exceptional cutting ability on carbide, carbon and ceramic workpieces for fast material removal. The durable resin bond promotes strong mineral adhesion and resists heat for extended wheel life in production cycles. This 1A1 wheel type preserves profile accuracy during long runs to support consistent form-holding in tool grinding. Multiple wheel designs are available to perform gashing, primary and secondary relief, and end work to meet diverse tool geometries. Arbor holes can be produced to customer specifications for accurate mounting and reduced runout during high-speed grinding. Use with water-based coolant to manage thermal load and maintain surface integrity of high-value carbide components. The 6.0" diameter and 0.75" thickness provide a stable contact area for controlled stock removal and surface finish. Balanced construction and proper dressing deliver predictable wear rates that reduce variation between production cycles. Operators report reduced cycle variability and improved part-to-part repeatability when specifying this 3M diamond resin wheel. The 664BK formulation targets tool rooms and production environments where finish quality and dimensional control are required. Optimized bonding chemistry lowers the frequency of dressing while keeping abrasive exposure consistent for long runs. This industrial diamond abrasive wheel is suitable for OD, face and form grinding on hard tooling materials. Selecting 3M 7010492433 can lower cost-per-part by increasing wheel life and reducing unplanned downtime. Consult your distributor for available grits, dimensions, and custom bore options for exact application fit.

Product Features and Benefits

Diamond Abrasive Cutting Performance

Diamond abrasive on the 664BK wheel delivers unsurpassed cutting ability on cemented carbide for fast, efficient material removal.

Durable Resin Bond for Extended Life

The resin bond formulation improves mineral adhesion and heat resistance to extend usable wheel life in continuous grinding.

Designed For Form Retention And Accuracy

High form retention characteristics maintain profile accuracy across long production runs, reducing rework and scrap.

Customizable Wheel Designs For Tooling Operations

Available in configurations for gashing, relief, and end work with customer-specified arbor options for precise mounting.

Coolant-Ready Construction For Thermal Control

Recommended for use with water-based coolant to manage heat and preserve surface integrity on high-value carbide parts.

Frequently Asked Questions

What is the primary application of the 3M 7010492433?

The 3M 7010492433 664BK diamond wheel is primarily used for precision grinding of cemented carbide tooling and form work.

How does the 3M diamond resin wheel 664BK handle heat during long runs?

The durable resin bond of the 664BK resists thermal degradation and, when used with coolant, maintains wheel integrity and life.

Can this 1A1 resin bond diamond wheel be customized for different tool profiles?

Yes, the 664BK is offered in various wheel designs for gashing, primary and secondary relief and can be supplied with custom arbor holes.

What are the benefits of resin-bond diamond wheels?

Benefits of resin-bond diamond wheels include strong abrasive adhesion, improved finish, and balanced wear for extended service on hard materials.

Why choose a high form retention diamond wheel for carbide grinding?

A high form retention diamond wheel keeps profile accuracy over long runs, reducing dressing frequency and improving process consistency.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov