J Ultra-Precision Diaphragm Collet

• Certification: ISO9001:2015
• Application: Grinding Machine, Lathe
• Jaw Type: Soft Jaw
• Power: Hydraulic
• Structure: Hollow
• Material: Alloy Steel
• Model NO.: J
• Type: Two-Jaw Chuck
• Transport Package: Wooden Package, Water-Proof Film Wrapped
• Specification: 380x380x133mm
• Trademark: CHANGYI
• Origin: Wuxi, China
• HS Code: 7326901900
• Production Capacity: 5000 PCS Per Year

Product Description

J Ultra-precision diaphragm collet

1. Repeatability is 1 um or less.
2. Clamping accuracy of us to 2um.
3. The one-piece structure has a permanent precision life.
4. There are two ways of internal clamping and external clamping.

Model /Spec.	JD-60		JD-70		JD-100		JD-60
Clamping method	External type	Inter type	External type	Inter type	External type	Inter type	External type	Inter type
A	65	70	75	80	105	110	155	160
B	45	60	50	70	80	100	120	150
C	2-60	6-80	3-100	6-140	3-150	6-170	5-200	10-220
D	52	52	60	60	90	90	135	135
E	20	20	22	22	29	29	35	35
F	6-M4	6-M4	6-M5	6-M5	8-M5	8-M5	8-M6	8-M6