NR-311 Straight Spindle (30,000 rpm) Dia. 22.8mm
Product information
Straight Spindle (Max. 30,000 rpm) Diameter 22.8mm
| Max. rpm | 30,000 rpm |
| Spindle accuracy | Within 2 μm |
| Collet | CHK groups (Dia 0.5-Dia 6.35 mm) |
| Weight | 370 g |
| Standard accessories | Collet nut (K-265) Fixed Key (12 × 14)・(20 × 24): 1 each |
| Optional extras | Collet (CHK Group): Dia 0.5-Dia 6.35 mm Collet sold separately. Saw blade holder (KCH-03): Dia d (I.D.) × below Dia 30 mm (O.D.) Grindstone Flange (NGF2-19): Dia 19.05 (I.D.) × Dia 40 (O.D.) × 7 mm (W) |
