ER-Collet chuck PSK 63 - 3/26 - 65 | ER 40Application: For mounting straight shank tools in collets. 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

The collet clamping Ø range is always up to 0

without a tool

- carbide tipped probe Ø 2 mm

Collection of collets

Clamping range 0

- Alignment surface ± 0

102 x 45 x 15

Test certificate

Longer durability of inserts

160 x 58 x 15

automatically inversion of measuring direction

longer tool life