ER-Collet chuck SK 50 - 2/20 - 130 | ER 32

ER-Collet chuck SK 50 - 2/20 - 130 | ER 32Application: 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

Adapter / reduction / extension for polygonal hollow shank tapers

With 8mm stem diameter

Chrome molybdenum steel ( or Chrome vanadium steel ) square drive

Rotary holder for clamp holders with coolant supply directly to the cutting edge and for ISO clamp holders with claw clamping for optimum cooling of the cutting edge

corresponding to the sizes of the threads

Ratchet Stop

Body made of high strength and anodized aluminum

Inklusive Feder

end mills) to “zero” and for determining the reference point of the machine spindle

a clip and can be moved in steps of 25 mm

The caliper will be ready for measurements as soon as it is switched on with the LCD screen displaying the actual slider position

With coolant channels for optimal coolant at the cutting edge