End mill holder Whistle-Notch HSK 100 - 06 - 90Application: 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

Surface roughness Ra < 0

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

With drivers

Setting angle: 95°

For d = 60 only with four fi xation screws according to DIN 912

Collets sealed for high pressure cooling 120 bar

with cooling channels

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

- Longer-lived than standard collets

With ball bearing clamping nut

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)

which can cause high frictional forces on the thread flanks