Norton® 66243530393 38A Toolroom Wheel, 4 in dia x 1-1/2 in THK, 1-1/4 in Center Hole, 80 Grit, Aluminum Oxide Abrasive

Recommended for use with CNC cutting tool machines or tool and cutter machines, this Norton® 38A AO Type 11 flaring cup toolroom wheel has a friable aluminum oxide abrasive that provide cool and burn free cutting for light to moderate feed rate applications. A versatile vitrified bond makes the wheel ideal for use on hard and heat sensitive speed tool steels. Use the wheel for general purpose grinding, sharpening and stock removal for consistent balance and dimensional accuracy at an economical price.

• The most friable aluminum oxide abrasive for cool and burn-free cutting toolroom applications with light to moderate feed rates
  The most versatile vitrified bond, especially recommended for toolroom, cylindrical, and surface grinding hard and very heat sensitive high speed tool steels, cool fast cutting
• Consistent quality for excellent balance and dimensional accuracy time after time
• Versatile, good choice for light grinding a broad variety of tool steels
• Good general purpose choice for consistent performance at an economical price