Capto Compatible tool holders

Techniks Capto Compatible* ER chucks handle a wide range of machining tasks without having to buy dedicated toolholders. Simply choose the right size collet for the job, set tool depth, and tighten the collet nut and pull stud to the proper torque using a torque wrench and tightening fixure.

 

*Compatible with the Capto tool system. Techniks products are not affiliated with or endorsed by Sandvik AB.

Features

  • Balanced to 25,000 RPM at G2.5
  • T.I.R. 0.0001" or better
  • PowerCOAT Nut included

Techniks Certified for accuracy and balance

Techniks Certified Tooling means the critical features of each holder has been individually lab tested, measured and inspected for quality. Depending on the holder this can include: balance, dimensional accuracy, collet pocket runout (T.I.R.), bore I.D. and taper accuracy. Techniks Certified guarantees your holder will meet or beat our published specifications.

Precision collets are available for: drilling, milling, coolant thru, and high-speed applications. Use special “DNADead Nuts Accurate collets to maintain T.I.R. at shank sizes 6mm or smaller.

Also see our Capto Compatible: End Mill Holders, Face Mill Arbors, ShrinkFIT Holders, SlimFIT Holders, and Turning Tools.

Refer to the tables below to order.

C4 ER Collet Chucks

Part No.
Description
L
l1
d1
d2
Size Range
141.122.16.070
Capto C4 x ER16–70mm
94mm
70mm
28mm
28mm
1.0–10.0mm
141.122.25.052
Capto C4 x ER2–52mm
76mm
52mm
42mm
42mm
1.0–16.0mm
141.122.32.054
Capto C4 x ER32–54mm
78mm
54mm
50mm
50mm
2.0–20.0mm

C5 ER Collet Chucks

Part No. Description
L
l1
d1
d2
Size Range
142.122.16.100 Capto C5 x ER16—100mm
130mm
100mm
28mm
28mm
1.0—10.0mm
142.122.25.055 Capto C5 x ER25—55mm
82mm
55mm
42mm
42mm
1.0—16.0mm
142.122.32.057 Capto C5 x ER 32—57mm
84mm
57mm
50mm
50mm
2.0—20mm

C6 ER Collet Chucks

Part No.
Description
L
l1
d1
d2
Size Range
143.122.16.100 Capto C6 x ER16—100mm
138mm
100mm
28mm
28mm
1.0—10.0mm
143.122.25.060 Capto C6 x ER25—60mm
98mm
60mm
42mm
42mm
1.0—160mm
143.122.32.070 Capto C6 x ER32—70mm
108mm
70mm
50mm
50mm
2.0—20.0mm
143.122.40.065 Capto C6 x ER40—65mm
103mm
65mm
63mm
63mm
3.0—26.0mm
143.123.08.600 Capto C6 x ER8M—6"
190mm
6"
12mm
16mm
0.5—5.0mm
143.123.11.600 Capto C6 x ER11M—6"
190mm
6"
19mm
20mm
0.5—7.0mm
143.123.16.600 Capto C6 x ER16M—6"
190mm
6"
22mm
25mm
1.0—10.0mm
143.123.20.600 Capto C6 x ER20M—6"
190mm
6"
28mm
32mm
2.0—16.0mm