G-112-深孔用—強力型直柄鑽頭
Conical Fluted Straight Shank Twist Drills 深孔用—強力型直柄鑽頭 G-112
‧使用高鈷材質HSE，具有耐高熱，耐磨耗之特性。
‧表面TiN膜層HV2000，摩擦係數小，抗粘著，切削佳。
‧心厚大，使鑽頭更具剛性，對抗彎曲及振幅，相對優越。
‧特殊形狀之螺旋溝槽，排屑順暢及〝X〞削薄，鑿口長度變短，推力負荷減少，適合深孔加工，3倍直徑以上者。
‧適用於一般鋼材、合金鋼、鑄鐵等被切削材。
l Basic on HSE feartures heat and wear resistance.
l Surface is coated with TiN HV2000, featuring low friction coefficient, anti-adhere and superior cutting performance.
l Thick web design provides high rigidity, superior bending-resistance and minimum vibration
l Special shapes of helical flutes ensure excellent chip removal.〝X〞thinning reduces length of chisel edge and thrust load. The drills are ideal for deep hole drilling with depth over 3 times of drill diameter.
l Suitable for drilling General Steels, Alloy Steel and Cast Iron, etc.
鑽頭切削條件選擇表
