ER-Collet ER20 | 428E | < 15µm | Ø 3 - 2Application: For mounting straight shank tools in collet chucks DIN 6499. Note: High flexibility: Large holding capacity up to 1 mm

For safe clamping of taps in end mill holders according to DIN 1835 B

Excellent performance on various work material: Stainless steel

The fine-adjustment allows the slider to be precisely positioned

Head turnable for 360°

d = 40/d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079

Setting rings

improves thread quality

Left - right - forehead - overhead

For mounting straight-shank tools in 2 µm-collets

rack and handles

coolant pipes is screwed to the cylinder head screw integrated in the adapter

Maximum lifting force 400kg