ER-Collet chuck HSK 63 - 3/26 - 200 | ER 40

ER-Collet chuck HSK 63 - 3/26 - 200 | 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

Clamping range h6 (nominal size only)

clamping depth 2 mm

HSS-Co5 Twist drill DIN338 d=6

better chip evacuation

Set consist of

Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)

- Scanning surface Ø24

Without toolholders and inserts

Minimum internal diameter measurement capability of 20mm

stress-relieved and precision ground

for fast mounting of work pieces

Adaptive interface machine direction (ADINTMS): BMT non-driven turret interface -size BT65A