End mill holder Whistle-Notch SK 40 - 08 - 50Application: For mounting straight shank tools and inclined flat according to DIN 1835 form E (Whistle Notch). Delivery: With clamping screw and axial adjustment bolt 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

sleeves and tool arbors

Axial sealed with two O-rings

3 / L2=63 HA polished Split Point - Valuetool

Clamping range 0

Collet chucks and wrenches to be ordered separately

Dial face dia

In the tailstock of the lathe so that no friction occurs between the workpiece and the tip

With bolted corpus

- Parallelism to driver grooves < 0

prevents chip clogging

Metallic sealed collets with cooling channels

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance