Shrink chuck 4,5° BT 40 - 32 - 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 sealing tools with internal cooling

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance3

Collets sealed for high pressure cooling 120 bar with IC DIN 6499 B (ISO 15488 B) ER-system

For mounting straight-shank tools in collet chucks KPS-system

ER-system with spray nozzles

For face machining

DIN 1835 form A+B+E and DIN 6535 form HB+HE (larger than Ø 20 mm only with reduction sleeve)

Application:

For mounting solid drills with cylindrical shank according to DIN 6595

Sealing capacity up to 80 bar

For safe clamping of taps

With retaining screw