3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 5X3/4X1-1/4, X=3/8 D220 650HJ - MMMPBDW48349

Our 3M™ Diamond Wheel 650HJ is used to generate the flute which is the helical or straight groove in the body of the cutting tools made from tungsten carbide. This hybrid bonded wheel offers high cut rates, good form retention, and increased thermal stability during higher temperature grinding operations.

• Hybrid bond withstands higher temperature operations than a polyimide bond
• Delivers a high level of cut-rate among 3M™ Fluting Wheels
• High form retention requires less frequent dressing, increasing productivity
• Requires a minimum of “white sticking”
• Recommended for wet applications
• Ideal for long, uninterrupted runs
• Available in shapes 1V1,‎ 1A1 with custom arbor hole
• Excellent for use on PCD,‎ non-ferrous metals,‎ carbide,‎ cermets and ceramic