End mill holder Weldon with cooling channels BT 40 - 14 - 63Application: 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

- with clamping adapter Ø 6 mm und Ø 8 mm

- HRC 43-47

With high precision coolant you get improved

Bearing edge ground

with cooling channels

6 µm radial run-out with a 5 µm clamping nut

Automatic On/Off to maximize battery life

Suitable for tool arbor with polygonal shank (PSC) - ISO 26623-1

With ball bearing clamping nut

in conjunction with „KEMMLER Precision collet chuck ER"

Adapters HSK / PSK with axial clamping

lockable in different positions