End mill holder Weldon with cooling channels HSK 63 - 14 - 130Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw and O ring 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

For internal machining with boring bars

5 x 58 x 18

Double-clamping via two mobile and one fi xed jaw

Synchro tapping chucks compensate synchronisation errors

prevents over-feeding

clamping depth = 58

vertical and lateral

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

For mounting straight-shank tools in 2 µm-collets

• runout accuracy: = 0

reading parts brushed chromium-plated

Advantage: