End mill holder Whistle-Notch BT 50 - 08 - 63Application: 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

Toolholders suitable for induction-

Schafttoleranz bei Ø 3

Head turnable for 360°

For the manufacturing of special tools

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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

With balanced clamping nut All holders are made of forged steel

Longer durability of inserts

After mounting

tool steel

Nubs on the top of the inserts

20 mm only with reduction sleeve)