Outperform conventional split-steel collets in gripping power,
accuracy and durability.
· Durable one-piece construction
· Precision ground steel jaw inserts assuring maximum grip
· Seals collets and machine spindles to protect from abrasive particles
Rubber-Flex Collet Specifications
Model No. |
Min. Capacity Range |
Max. Capacity Range |
Contact Length |
Cone Angle |
Outside Diameter |
Number of Inserts |
J116 |
0.094" |
0.177" |
0.468" |
26° |
0.590" |
6 |
J117 |
0.177" |
0.256" |
0.468" |
26° |
0.590" |
8 |
J420 |
0.176" |
0.320" |
0.500" |
40° |
0.941" |
6 |
J421 |
0.139" |
0.257" |
0.500" |
40° |
0.941" |
6 |
J422 |
0.253" |
0.383" |
0.500" |
40° |
0.941" |
6 |
J423 |
0.090" |
0.180" |
0.500" |
40° |
0.860" |
4 |
J440 |
0.280" |
0.500" |
0.630" |
45° |
1.296" |
6 |
J441 |
0.176" |
0.383" |
0.630" |
45° |
1.296" |
6 |
J443 |
0.110" |
0.280" |
0.630" |
45° |
0.180" |
4 |
Replacement Parts
Model No. |
Nut |
Rubber-Flex Collet |
Back Jaws |
Nut Wrench |
Body Wrench |
41-01 |
N410 |
J116, J117 |
U400 |
K400N |
K400B |
42-01 |
N421 |
J420, J421, J422, J423 |
U420 |
K420N |
K420B |
42-02 |
N421 |
J420, J421, J422, J423 |
U420 |
K420N |
K420B |
42-j8 |
N421 |
J420, J421, J422, J423 |
U420 |
K420N |
NONE |
42-24 |
N421 |
J420, J421, J422, J423 |
U420 |
K420N |
K420B |
44-02 |
N441 |
J440, J441, J443 |
U440 |
K440N |
K420B |
44-06 |
N441 |
J440, J441, J443 |
U440 |
K440N |
K420B |
44-J9 |
N441 |
J440, J441, J443 |
U440 |
K440N |
NONE |