摘要 |
PCT No. PCT/SE95/00967 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Aug. 28, 1995 PCT Pub. No. WO96/06702 PCT Pub. Date Mar. 7, 1996A shaft tool for metal cutting machining, includes a cutting portion and a shaft portion. The cutting portion includes a fist part formed with a cutting edge, and a second part formed with an external screw thread. The first and second parts are of one-piece integral construction. The shaft portion includes an internal screw thread to which the external screw thread is removably secured. |