Specifications
Dimensions
- Maximum Diameter8 mm
- Overall Length20 mm
- Shank Diameter3/32 in
- Thickness20.0 mm
Details
- Abrasive MaterialCeramic
- GradeVery Fine
- Grit Number320
- HardnessHard
- Max Rpm30,000 rpm
- Point ShapeCylinder
Overview
Mfr description
56920770 56920770 8X20MM 320G PURPLE CER
- Ceramic provides a sharp, high purity grain
- Commonly used for precision grinding of steels, hard alloys and exotic materials
- Cylinder rubberized points are used for smoothing and polishing difficult-to-reach areas including grooves, ball corners, flutes, holes, and spirals.