3M 7010493304 | 1.250" Center Hole Diameter x 12.000" Overall Diameter x 1.500" Thickness x 664BL Wheel Type 1A1 Resin Bond Diamond Wheel

Description

The 3M 7010493304 is a precision-engineered 664BL cut-off wheel made for demanding trimming and profiling operations on carbide and other hard materials. This 12.000" overall diameter and 1.500" thickness wheel provides a stable form for accurate cutting and consistent edge retention. Constructed with a resin bond diamond abrasive, the 3M diamond grinding wheel balances aggressiveness and finish for controlled sectioning of carbide blanks. A 1.250" center hole diameter supports robust mounting in standard fixtures while maintaining concentricity under load. The 664BL abrasive wheel is formulated for use with water-based coolants to reduce heat and extend wheel life during high-material-removal cycles. Operators will find the wheel offers predictable cut rates and minimal wheel wander when sizing or trimming carbide workpieces. Resin bond construction delivers improved form retention versus vitrified alternatives during repetitive trimming tasks. The 3M cut-off wheel 664BL is suitable for both manual trim-off stations and water-cooled automated saws in production environments. Its geometry and bond selection reduce chipping and edge fracture on brittle substrates, lowering rework and scrap rates. In-stock availability and straightforward mounting make the 3M 7010493304 practical for short-run and continuous production. The wheel’s balance of cut and retention minimizes the need for frequent dressing, improving uptime on shop equipment. Compatibility with water-based coolants helps maintain part temper and surface integrity when trimming carbide to length. Safety and handling are simplified by the wheel’s reinforced construction and standardized dimensions for common spindle setups. For shops that demand repeatable, dimensional trimming with diamond abrasives, this 3M 664BL abrasive wheel provides a robust solution. Choose the 3M 7010493304 when you require a resin bond abrasive wheel that combines precision, coolant compatibility, and long service life.

Product Features and Benefits

Resin Bond Diamond Construction

Resin bond formulation on the 3M 7010493304 delivers a durable cutting interface for precise trimming of carbide blanks.

Stable 12" OD × 1.5" Thickness

The 12.000" diameter and 1.500" thickness provide rigidity and form retention for accurate cuts with the 3M cut-off wheel 664BL.

1.250" Center Hole For Secure Mounting

The 1.25" CHD ensures reliable spindle fitment and concentric performance under water-cooled cutting conditions.

Optimized For Water-Based Coolants

Designed to run with water-based coolants to control heat transfer and extend the service life of the 3M diamond grinding wheel.

Balanced Cut And Form Retention

The 664BL abrasive wheel balances aggressive material removal with strong profile retention to reduce dressing frequency.

Frequently Asked Questions

What materials is the 3M 7010493304 best suited for?

The 3M 7010493304 cut-off wheel 664BL is optimized for trimming carbide blanks and can be used on other hard, brittle materials.

Can I use this wheel with water-based coolants?

Yes, this resin bond diamond wheel is specifically made or use with water-based coolants to manage heat and prolong life.

What mounting size does the wheel require?

This 3M 664BL abrasive wheel uses a 1.250" center hole diameter for standard spindle mounting and secure operation.

How does resin bond compare to vitrified for trimming?

Resin bond on the 3M diamond grinding wheel provides better form retention and reduced edge chipping for repetitive trim operations.

Is the 12" × 1.5" wheel suitable for automated machines?

Yes, the 3M cut-off wheel 664BL is suitable for water-cooled automated saws and manual trim-off stations in production lines.

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