- self-clamping, robust retaining ring, short version, low weight
- automatic retightening during drilling proportional to clamping force to maintain the gripping force even under difficult conditions
Use:
For rapid clamping and releasing of tools on stationary or hand-guided power drills
N = heavy industrial version, for stationary drills
S = light weight version, mainly for hand-held impact drills
*shortened: B16 by 2.5 mm, B18 by 7 mm.
TABULAR PRODUCT DATA
B4 mm | 83.6 |
C2 | 1/2"-20 |
Mounting size_ machine side [C2/CZCMS] | 1/2"-20 |
Total length mm | 83.6 |
Overhang length mm | 76.3 |
B3 mm | 76.3 |
C71 mm | 1 |
Clamping width from-to mm | 1-13 |
A4 mm | 40.2 |
C72 mm | 13 |
Clamping width_ min. mm | 1 |
Clamping width_ max. mm | 13 |
Collar diameter mm | 40.2 |
Mounting size_ machine side | 3/8"-24 |
Mounting diameter d3 | 1/2"-20 |