Shrink chuck 4,5° BT 50 - 10 - 160Application: 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 the coolant supply through the centre of PSK toolholders

Toolholders suitable for induction-

For parts with delicate clamping surfaces

ER-system with spray nozzles

integrated in the adapter

With balanced clamping nut

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

Ratchet Stop

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

• runout accuracy: = 0

For safe clamping of taps

longer tool life