ER20 11.5-12.0mm (0.4724 ) Collet
| Collet Series | ER20 |
|---|---|
| Type | ER Collet |
| Overall Length | 31 mm |
| Features | Patented Features, Double-bearing grinding unit (reduces wear), Drill tightening design with bearing device, Adjustable trimming angle. Standard Accessories, ER20 Collets, ranged from 2.0mm-13.0mm (12pcs), CBN wheel #200x1pc (for High Speed drill), 4mm and 5mm Hexagon (Hex.) wrench x 1 pc each. |
| Overall Diameter (mm) | 21 mm |
| Package Quantity | 1 |