End mill holder Whistle-Notch BT 40 - 40 - 120Application: 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

wrench and collets

Metallic sealed for mounting straight-shank tools with coolant-through in collet chucks ISO 15488 (ex

For internal machining with boring bars

and are noted for their tailored inner struts

Horizontal und vertikal aufspannbar

without the illustrated cutting tools

Ratchet stop

- Maximum concentricity <0

Contact surface precision grinded

Direction & Accuracy : C

clamping depth = 50

All functional surfaces fine machined