KPS-Collet chuck BT 50 - 4/16 - 135 | KPS 16Application: For mounting straight shank tools in collets. To use for high speed cutting and high precision milling. Delivery: With balanced clamping nut All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

parallelism: 0

low warpage hardened

- Rustproof

E3= 12 pieces

4021 x 20Cr13

Collets sealed with seal for IC

With bolted corpus

With clamping screw and O-ring

Thread configuration with a special design

clamping depth

- Longer-lived than standard collets

20 mm only with reduction sleeve)