3-1/8 to 4" - 240 Grit - A/O Bore Polisher Saw Blade Accessories Model #: 4171143

Model #: 4171143

*Brand Name: United Drill Bushing *Inside Diameter: 1-3/8 *Length: 1 *Outside Diameter: 2-1/4 *Type: Slip-Fixed Renewable (SF)

Standards Met: cULus Listed

Mfg #: 7-883-406

3-1/8 to 4" - 240 Grit - A/O Bore Polisher Saw Blade Accessories Model #: 4171143Item #: MM4554158 Manufacturer: Merit Mfg #: 0883415415 Technical Specifications: *Brand Name: Merit *Grit: 240 *ID To Be Polished: 3 1 8 to 4 *Material: Aluminum Oxide *Maximum RPM: 10,000 *Model No.: B 820 Description: *Aluminum Oxide Bore Polishers *Fast versatile polishing *Aluminum oxide resin bond *Smooth vibration free *Spring action provides self centering and consistent cutting as it wears *Cleans, deburrs and polishes IDs of cylinders, deep