Quick change tapping chuck BT 40 - M14-M36 - Gr.3

Quick change tapping chuck BT 40 - M14-M36 - Gr.3Application: For the chucking of quick change adaptors for taps. Note: For machining centres with synchronous spindle. 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 Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

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

For mounting straight-shank tools and inclined flat according to DIN 1835 form E (Whistle Notch)

With built-in tightening bolt

With clamping screw and axial adjustment bolt

For retaining screw DIN 6367

Collets sealed with seal for IC

For mounting tools with Morse taper shank and tang according to DIN 228-1 form B

For machining centres with synchronous spindle

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance4

chip breaking

- Maximum concentricity <0

For sealing tools with internal cooling