CNC-Drill chuck SK 50 - 2,5/16 - 91Application: For mounting tools with straight shanks. 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

- Warranty card

Low-vibration boring barsWith internal coolingLonger durability of insertsFor longitudinal and plane turningSetting angle: 93°Delivery: without inserts

For the assembly and disassembly of collets KPS-system

quantity of inserts:

Suitable for internal coolant

depths and steps

cross head retaining screw and cylinder head retaining screw for cutters with central coolant

Application:

with IC DIN 6499 B (ISO 15488 B)ER-system

prevents chip clogging

A possible increase of axial force during the tapping process is reduced to a minimum

Adapter / reduction / extension for polygonal hollow shank tapers