Shrink chuck 4,5° BT 40 - 25 - 160

Shrink chuck 4,5° BT 40 - 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

For sealing the spindle of the turret

cross head retaining screw and cylinder head retaining screw for cutters with central coolant

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

(applicable up to 21 bar)

For the chucking of quick change adaptors for taps

Collets sealed with seal for IC

For face machining

critical factors for successful deep face grooving operations

Sealing capacity up to 80 bar

For mounting straight-shank tools

With adjustable spray nozzles

Tensile strength in the core of min