End mill holder Weldon BT 40 - 16 - 63Application: 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

Suitable for tool holders with polygon shank (PSC/PSK) ISO 26623-1

The internal thread provided in the PSK tool holder for

Synchro tapping chucks compensate synchronisation errors

With fi ne adjustment carriage to feed the slider finely

102 x 38 x 15

Easy to read face

With Fine Adjustment

a clip and can be moved in steps of 25 mm

bei Ø 6 – Ø 32 mm = h236

improves thread quality

For machining centres with synchronous spindle

set and data button