- 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 | 73.4 |
C2 | B12 |
Mounting size_ machine side [C2/CZCMS] | B12 |
Total length mm | 73.4 |
Overhang length mm | 67 |
B3 mm | 67 |
C71 mm | 0 |
Clamping width from-to mm | 0-8 |
A4 mm | 35.8 |
C72 mm | 8 |
Clamping width_ min. mm | 0 |
Clamping width_ max. mm | 8 |
Collar diameter mm | 35.8 |
Mounting size_ machine side | B12 |
Mounting diameter d3 | B12 |