made in Taiwan
左旋鑽頭
LEFT HAND DRILLS
Material: HSS高速鋼, HSS+TiN高速鋼鍍鈦 Diameter 1.0mm~13.0mm
G型左旋鑽頭
⊙Suitable for the drilling of multi-axial lathe
Remark : Flute length and overall length are the same with standard Straight Shank Drills
⊙適用於一般多軸自動車床零件加工。
備註 : 溝長&全長同標準鑽頭
G-LEFT HAND DRILLS
⊙High wear resistance
⊙High helix angle and wide flute design to reduce the drilling resistance
⊙General use in auto-lathing machine for stainless steel
⊙使用HSS-CO材，耐磨性、耐高溫之特性。
⊙高螺旋、寬溝槽，切削冷卻效果佳，降低切削產生之高熱。
⊙一般用於自動車床、SUS材及鋼材之加工。
Material: HSS+CO高速鋼含鈷
Diameter 1.8mm~3.68mm (SHORT TYPE)(LONG TYPE)
