Indexable Drilling DWC Indexable Drills - 4×D 內冷捨棄式快速鑽頭 Product Specs . 4×D Cutting depth . High durable SDK holder body . Internal Coolant . Use with WCMT series inserts . Indexable Insert with 3 sides cutting edge . For Alloy Steel, Steel, Stainless Steel and Cast Iron. L Dimensions, mm Item Code Teeth Insert Screw Wrench D d d1 L L3 L2 L1 IDWC4204-40T2-08 42 273 168 203 2 Drilling IDWC4304-40T2-08 43 277 172 207 2 IDWC4404-40T2-08 44 282 176 212 2 IDWC4504-40T2-08 45 285 180 215 2 IDWC4604-40T2-08 46 289 184 219 2 IDWC4704-40T2-08 47 293 188 223 2 IDWC4804-40T2-08 48 297 192 227 2 54 IDWC4904-40T2-08 49 301 196 231 2 IDWC5004-40T2-08 50 305 200 235 2 IDWC5104-40T2-08 51 40 309 204 239 70 2 WCMT0804... TS4004 TK15 IDWC5204-40T2-08 52 313 208 243 2 IDWC5304-40T2-08 53 317 212 247 2 IDWC5404-40T2-08 54 320 216 250 2 IDWC5504-40T2-08 55 325 220 255 2 IDWC5604-40T2-08 56 329 224 259 2 58 IDWC5704-40T2-08 57 333 228 263 2 IDWC5804-40T2-08 58 337 232 267 2 59 IDWC5904-40T2-08 59 341 236 271 2 IDWC6004-40T2-08 60 63 345 240 275 2 C083