Quick-change tapping chuck HSK 63 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

For highest axial and radial loading

Ø 6 – Ø 32 with h6-tolerance

For internal machining with boring bars

B4 - 25 x 16 x 30

Excellent performance on various work material: Stainless steel

With ball bearing clamping nut All holders are made of forged steel

quantity of inserts:

driving ring and feather key

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

clamping depth

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)

For cleaning internal tapers on machine spindles