End mill holder Whistle-Notch HSK 63 - 12 - 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

For highest axial and radial loading

wrench and collets

For safe clamping of taps in end mill holders according to DIN 1835 B

Only nominal size d can be clamped (applicable up to 120 bar)

All holders are made of forged steel

The tool inserts are made of oil-resistant

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

With balanced clamping nut

The insert is clicked into our grid system with

With clamping screw

- Higher repeat-accuracy

For mounting solid drills with cylindrical shank according to DIN 6595