HAIMER 40.721.20 ER20 CAT 40, 3.94" Projection Collet Chuck Holder
|Type||ER Collet Chuck|
|Collet Range||0.04" - 0.51"|
|Clamping Nut Diameter||ER20|
|Country of Origin||GERMANY|
Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.
- For clamping tools with cylindrical shank in ER collets.
- ER collet chuck with pre-balanced collet nut.
- Balanced collet nuts with special side coating for low friction and higher clamping forces.
- Chuck body fine balanced G2.5 22,000 1/min. or U <1gmm.
- Taper tolerance AT3.
- Coolant supply form ADB which means the central-coolant supply and coolant channels through the flange which can be sealed again.
- Made to ASME B5.50 specifications.
- Made in Germany.