Shrink chuck 4,5° BT 50 - 16 - 120Application: 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

For mounting straight-shank tools in collets

Hardened and grinded all around

For mounting milling cutters with transverse or longitudinal groove

With ball bearing clamping nut All holders are made of forged steel

Delivery with test certificate All holders are made of forged steel

For mounting the coolant tubes in PSK toolholders

or fi xation on T-groove tables

- Parallelism to driver grooves < 0

coolant pipes is screwed to the cylinder head screw integrated in the adapter

For individual combination of T-bolts in conjunction with T-nuts and tenons

- Clamping positions: horizontal

Only nominal size d can be clamped