3M™ 7010492707 Resin Bond Diamond Wheels and Tools 1A1 4X1/16X1-1/4 X=1/4 D150663BK

7010492707 3M™ Resin Bond Diamond Wheels and Tools 1A1 4X1/16X1-1/4, X=1/4 D150663BK

Grinding Wheel Features:

• Diamond abrasive capable of removing stock or grinding forms on tungsten carbide, cemented carbide and ceramic work pieces
• Durable resin bond resists deterioration from heat, extending the life of the abrasive wheel
• Designed to provide high form retention for precise cutting
• Arbor holes are made to customer specifications

Resin bonded diamond wheels are designed for high performance grinding on carbide. The 3M™ Diamond Resin Wheel 663BK line is specifically designed for the production and sharpening of cutting tools, including end work, gashing and cutting primary and secondary relief edges. Primary relief involves removing material directly behind the cutting edge to enhance chip clearance. For secondary relief, a slight bevel is ground next to the primary relief. End work grinds a small relief angle on the tip of the tool, while gashing adds a slot along the cutting face to allow for chip flow. Each of these processes require the highest level of quality that 3M™ Diamond Resin Wheel 663BK provides.

These superabrasive wheels also use a resin bonding that is specially designed to resist thermal and chemical deterioration, which can occur during high speed grinding. This R-rated bond is balanced to deliver both good material removal rates and hold form when grinding materials like tungsten carbide or where tight tolerances are required. Water based coolant is required when using this wheel.

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