Shrink chuck 4,5° BT 50 - 25 - 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

wrench and collets

200 x 63 x 18

For safe clamping of taps in end mill holders according to DIN 1835 B

All tool sizes can be combined

For the coolant supply through the centre of HSK toolholders

ISO 7388-3 - Retention knobs

For mounting straight-shank tools in collet chucks DIN 6391

- Especially suitable fore wire EDM

E1= 14 pieces

Concentricity: ± 0

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)

longer tool life