Standard Abrasives A/O R6 Straight Precision Cartridge Roll 726002, 3/8 in x 1-3/4 in x 1/4 in 100, 25 per inner 250 per case

Standard Abrasives™ Aluminum Oxide Precision Cartridge Roll Model R is ideal for high-speed grinding and deburring on irregular contours and hard-to-reach areas on all ferrous metals. The drive stem is solidly affixed to the rear of the roll, and the solid inner core is bonded with the inner layers for greater stability, a smoother application and longer life than conventional cartridge rolls.

• Attached drive stem helps eliminate loosening and vibration for longer and better performance than a conventional cartridge roll
• Solid construction excels at high tolerance and precision grinding
• Small size enables operators to reach tight spots with high speed
• Multi-layer design continually reveals fresh abrasive for longevity
• Model C has an affixed 1/4˝ drive stem that protrudes about 5/8˝ into the core and is suitable for use with larger tools
• Suitable for use on ferrous metals
• Straight cylinder shape follows contours easily