HOME→Products→MICRON CHUCH M series  Easy mechanical chucking. As rigid as a shrink fit holder. Slim-Reachable to deep places.  Through-the-tool coolant type.  Clamping Power : Equal to a collet chuck.  Applicable to both T/C and HSS cutters which have h6 or better shank. NOTE : For endmill only. (Please don't use for drilling or tapping) HIGH ACCURACY…GUARANTEED UNDER 5µm RUN-OUT (AT 3×D). Clamping Power & Minimum lnserting Length of Cutter Shank. Chuck size Clamping Power (N·m) Tightening Force (N) Loosening Force (N) Chuck wrench length (mm) Minimum lnserting Length of Cutter Shank (mm) HPC03M 5 200–250 200–250 200 20 HPC04M 10 HPC06M 20–30 35 HPC08M 24–36 HPC10M 36–48 HPC12M 42–60 40 PDF version of this page DIMENSIONS BT P.53 HSK P.90         To SHOWA Products page