Quick change tapping chuck SK 50 - 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

regardless of grade

low warpage hardened

- With mechanical booster - Clamping force preadjustable by graduation lines

Ergonomic Handle of Design

SK 30 without coolant exit bores on the end faceDelivery:

Standard (over 25mm range)

Suitable for mass production

For individual combination of T-bolts in conjunction with T-nuts and tenons

Coolant pressure up to 100 bar

lockable in different positions

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

For cleaning internal tapers on machine spindles