Indexable Drilling DSP Indexable Drills - 3×D 內冷捨棄式快速鑽頭 Product Specs . 3×D Cutting depth . High durable SDK holder body . Internal Coolant . Use with SPMG series inserts . Indexable Insert with 4 sides cutting edge . For Alloy Steel, Steel, Stainless Steel and Cast Iron. Dimensions, mm Item Code Teeth Insert Screw Wrench D d d1 L L3 L2 L1 IDSP1253-20T2-05 12.5 2 107 39 57 IDSP1303-20T2-05 13 2 IDSP1353-20T2-05 13.5 2 20 25 110 42 60 50 SPMG0502... TS2003 TK06 IDSP1403-20T2-05 14 2 IDSP1453-20T2-05 14.5 2 114 45 64 IDSP1503-20T2-05 15 2 IDSP1553-25T2-06 15.5 2 124 48 68 IDSP1603-25T2-06 16 2 IDSP1653-25T2-06 16.5 2 127 51 71 IDSP1703-25T2-06 17 2 IDSP1753-25T2-06 17.5 2 131 54 75 IDSP1803-25T2-06 18 2 IDSP1853-25T2-06 18.5 2 SPMG0602... TS2202 TK06 25 33 134 57 78 56 IDSP1903-25T2-06 19 2 IDSP1953-25T2-06 19.5 2 139 60 83 IDSP2003-25T2-06 20 2 IDSP2053-25T2-06 20.5 2 142 63 86 IDSP2103-25T2-06 21 2 IDSP2153-25T2-06 21.5 2 145 66 89 IDSP2203-25T2-07 22 2 IDSP2253-32T2-07 22.5 2 154 69 94 IDSP2303-32T2-07 23 2 IDSP2353-32T2-07 23.5 2 158 72 98 IDSP2403-32T2-07 24 2 IDSP2453-32T2-07 24.5 2 162 75 102 SPMG07T3... TS2511 TK08 IDSP2503-32T2-07 25 32 43 60 2 IDSP2553-32T2-07 25.5 2 165 78 105 IDSP2603-32T2-07 26 2 IDSP2653-32T2-07 26.5 2 169 81 108 IDSP2703-32T2-07 27 2 IDSP2753-32T2-07 27.5 172 84 112 2 C072