Quick-change tapping chuck HSK 100 M3-M14 DIN 69893 (ISO 12164) Form A

Quick-change tapping chuck HSK 100 M3-M14 DIN 69893 (ISO 12164) Form AApplication: For the chucking of quick change adaptors for taps. 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

driving ring and feather key

Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap

With adjustable spray nozzle and shim

SK 30 without coolant exit bores on the end faceDelivery:

Low-vibration boring bars

For mounting screw-in cutters with thread

In NC machines (machines without automatic tool changers)

The tapered tool holder is thus optimally

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

High flexibility: Large holding capacity up to –1 mm

For internal machining with boring bars

With bolted corpus