5" CBN Grinding Wheel 12A2-45 W3/8 H5/8 B107 BN130 | HSS Tools

Standard CBN Grinding Wheel 12A2-45 - BN130 Hard Bond for HSS Tool Grinding

Standard-grade CBN grinding wheel designed for sharpening and finishing of front and back surfaces of multiple-blade HSS tools (with straight and spiral teeth), cutters, drills, and other hardened steel tools. Also suitable for processing flat machine part surfaces. Features BN130 hard resin bond formulation and standard C100% concentration.

Technical Specifications:

• Wheel Type: 12A2-45
• Designation: 12A2-45 5-3/8-3/16-1-21/32-5/8
• Diameter (D): 5" (125mm)
• Width of Layer (W): 3/8" (10mm)
• Height of Layer (X): 3/16" (5mm)
• Height of Wheel (T): 1-21/32" (42mm)
• Mounting Hole (H): 5/8" (15.875mm)
• Abrasive: Cubic Boron Nitride (CBN)
• Grit Size: B107 (170 grit)
• Bond Type: Resin BN130 (Hard)
• Concentration: C100% (Standard)
• Quality Line: Standard
• Coolant: Required

Application:

Specifically designed for sharpening and finishing of high-speed steel (HSS) cutting tools including multiple-blade tools with straight and spiral teeth, cutters, drills, and other hardened steel precision tools. Also suitable for processing flat machine part surfaces. Coolant required during operation for optimal performance and wheel longevity.

Features:

• CBN abrasive for reliable cutting performance on HSS and hardened steel materials
• BN130 hard bond formulation provides extended wheel life and form retention
• C100% standard concentration provides balanced performance and value
• Versatile application for multiple HSS tool types
• Professional-grade quality for production environments
• Fast shipping from US stock