B716 MILLING DR20P-A12-C 碳化鎢鋼出水鑽頭 (DX12) TUNGSTEN CARBIDE DRILLWITH INTERNAL COOLANT 規格 Spec. L D d H T 重量 (KGS) Weight DR20P-A12-D0300-C 90 3 6 50 2 - DR20P-A12-D0350-C 92 3.5 6 54 2 - DR20P-A12-D0400-C 102 4 6 64 2 - DR20P-A12-D0450-C 102 4.5 6 64 2 - DR20P-A12-D0500-C 121 5 6 83 2 - DR20P-A12-D0550-C 121 5.5 6 83 2 - DR20P-A12-D0600-C 121 6 6 83 2 - DR20P-A12-D0620-C 148 6.2 8 110 2 - DR20P-A12-D0650-C 148 6.5 8 110 2 - DR20P-A12-D0700-C 148 7 8 110 2 - DR20P-A12-D0750-C 148 7.5 8 110 2 - DR20P-A12-D0800-C 148 8 8 110 2 - DR20P-A12-D0830-C 180 8.3 10 138 2 - DR20P-A12-D0850-C 180 8.5 10 138 2 - DR20P-A12-D0900-C 180 9 10 138 2 - DR20P-A12-D0950-C 180 9.5 10 138 2 - DR20P-A12-D1000-C 180 10 10 138 2 - DR20P-A12-D1100-C 206 11 12 158 2 - DR20P-A12-D1200-C 206 12 12 158 2 - 140° H D L d 先端角 135˚ Spiral Pointed Angle 加工類型 Cutting Material P M K NEW
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