Essential details
MOQ:10
Lead time:1
Shipping:Express Delivery
Product Introduction
ER COLET WITH PRECISION 0.005MM,The standard ER collet is the most widely used clamping tool in the world.Made from Alloy spring steel and fully hardened,the ER collet are ideal for many machining applications including boring, milling, reaming, tapping and grinding.
1.Matenal: 65MN
2.Hardness:42-46HRC;
3.PRECISION :AAA-0.005MM
4.Suitable for boring, mllig, dilig, tapping, grinding, carving processing.
5.ER Collet Model NO.: ER8,ER11,ER16,ER20,ER25,ER32,ER40,ER50
6.Standard: DIN6499b
7.Super tinish.Through hardened and ground Ra0.4.a
8.The coaling ncrease the service life of collet andensure full functionality and precision
Superb Processing
Cryogenic treament
1.-196C cryogenic. To eliminate the stress afterquenching and machining,and aslo prevent the thermal shock.
2.Increasing hardness and toughness.
3. Reducing residual stresses.
4. Improwed wear resistane.
Thermal aging processing
long stereotyped thermal limitatio removal of grindingReducing residual
stresses.
