End mill holder Whistle-Notch BT 40 - 16 - 63Application: 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

3 / L2=63 HA polished Split Point - Valuetool

All holders are made of forged steel

SK 30 without coolant exit bores on the end faceDelivery:

length adjustment range

For sealing the spindle of the turret

For mounting tools with straight shanks

driving ring and feather key

- Maximum concentricity <0

- Higher repeat-accuracy

LSCX = Clamping depth

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

For machining centres with synchronous spindle