3M™ Resin Bond Diamond Wheels and Tools, 1A1, 4X1/2X1-1/4, X=3/8 D220 654DJ - MMMRBDW41282

Because You're Dedicated to Precision
When it comes to using cutting tools—tool or drill bits, milling cutters or reamers—it pays to stay sharp. You can count on 3M™ Diamond Wheel 654DJ to maintain the top-notch tool fluting required for peak tool performance. Flutes are the helical or straight grooves in the body of the tool. A smooth flute provides a pathway to permit the removal of chips and to allow coolants to reach the cutting surface, making a significant impact on productivity. Choose fluting wheels with shapes 1V1 or 1A1. Arbor hole is made to customer specifications.

A Reliable Bond for a Range of Operations
Diamond mineral is anchored to 3M™ Diamond Wheel 654DJ using a high-strength phenolic resin bond. Resin bond superabrasive wheels are designed for fast and cool cutting. They perform well in both wet and dry grinding applications, making them an excellent all-purpose choice for a range of operations.

When Only Diamond Will Do
Diamond is the hardest substance known to man and one of the only abrasives capable of effectively grinding, cutting or shaping ultra-hard materials such as cemented carbides, ferrites and ceramics. Use the 3M™ Diamond Wheel 654DJ for precision finishing of ceramics; grinding tungsten carbide, cermets, ceramic thermal spray coatings, polycrystalline diamond (PCD) and glass; grinding of carbide-tipped and inserted tools such as saws, cutters, reamers, endmills, etc.; and precision grinding on carbide dies, rolls and carbide wear parts.

3M Science – A Cut Above
From short runs and re-sharpening to "lights-out" and long production runs, 3M has the wheel design to meet your needs. 3M™ Superabrasive Wheels are available in a wide variety of forms, grades and materials to meet your specific requirements for fluting, primary and secondary relief, gashing, grinding top/bottom inserts, peripheral inserts, OD grinding, and centerless grinding and surface grinding as well as grinding for woodworking applications.

• Phenolic resin bond supports fast, cool cutting
• Delivers fast cut rate and stock removal
• Holds shape against tough substrates
• Designed for lower temperature operations
• Excellent for wet and dry applications
• Ideal for small re-grind shops or in-house re-sharpening