ER Collet
Type | Shank | Flange
Diameter
D6 | Gauge
Length
GL | Through
Coolant | Accuracy | Pull Stud
Thread
RTK |
| ER40 | DV40 | 63mm | 80mm | Form AD/B - Through Centre & Flange | G2.5 @ 25,000RPM | M16 |
About our DV (DIN 69871) ER High Accuracy Collet Holders:
We are proud to supply the Range of DV (DIN 69871) equipment. These are supplied to G2.5 @ 25,000rpm accuracy at competitive prices.
Tests have shown, when using carbide tools our high accuracy ER Collets and holders can increase tool life by up to 150%.
The holders are also Form AD/B meaning that coolant can pass through the centre of the holder directly to the job being machined (Form AD) or by adjusting the screw be converted to the coolant being supplied through the flange (Form B).
