End mill holder Weldon HSK 63 - 18 - 80Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw 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

Matt chrome finish

Without the illustrated cutting tools

Ground internally and externally

and other hard to reach portions

Chrome vanadium steel main body

improves thread quality

prevents chip clogging

Adapters HSK / PSK with axial clamping

- Higher repeat-accuracy

• runout accuracy: = 0

lockable in different positions

Made of precision ground hardened stainless steel