Shrink chuck 4,5° with cooling channels BT 40 - 10 - 90Application: For mounting tools with straight shanks. Note: Toolholders suitable for induction , contact and hot air shrink units. 3, 4, 5 with h4 tolerance and 6 32 with h6 tolerance For 3, 4 and 5 mm only solid carbide tool shanks must be used! 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

Calibration certificat

The steel body is hardened and grinded all-round

Especially in operations in toolmaking and mould making

Setting angle: 95°

for fast mounting of work pieces

- Longer-lived than standard collets

For mounting tools with Morse taper shank and tang according to DIN 228-1 form B

HSS-Co5 Twist drill DIN338 d=6

Suitable for blind holes

Wherever reduced interference contours are required

With retaining screw

Not applicable with reductions