3M™ CBN Resin Wheel 143BI, 6A2T,12×1.969×3.1496,X=1/4,W=3 B220 143BI – MMMRBBW45324-R

CBN Resin Wheel 143BI

• Arbor holes are made to customer specifications, so you get exactly the size you need
• Best used for grinding high speed steel, tool steels, and ferrous metals
• Cubic boron nitride abrasive mineral provides fast cut rates at high temperatures
• Designed for water based coolants
• The resin bond system balances cut rate with good form retention

The 3M CBN Wheel 143BI was designed for high performance primary and secondary relief grinding. This process is used in the production and sharpening of cutting tools. Cutting edges are typically “relieved” to enhance chip clearance. Primary relief involves removing material directly behind the cutting edge. For secondary relief, a slight bevel is ground next to the primary relief.

3M provides a broad portfolio of superabrasive wheels used for your round tool relief and clearance angle applications. From short runs and re-sharpening to “lights-out” and long production runs, 3M has the wheel design to meet your needs.

For more information about CBN Resin Wheel 143BI, visit the official 3M website.

About JAM Industrial Supply of Ohio

Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.