Ideal for drilling, enlarging or de-burring a precise hole into thin materials such as alloy and n...Ideal for drilling, enlarging or de-burring a precise hole into thin materials such as alloy and non-alloy metals up to a thickness of 4mm. Titanium Nitride (TiN) coating reduces friction and prolongs life. High quality M2 Grade High Speed Steel (HSS) with a 3 flat shank prevents slipping. Drilling diameter clearly marked on steps for easy identification. Diameter mm: 4,6,8,10,12,14,16,18,20. Shank Dia. mm: 7.9. Shank Type: Three Flat. Material: M2 Grade HSS Steel. To Fit Screw Dia. mm: N/A
Ideal for drilling, enlarging or de-burring a precise hole into thin materials such as alloy and non-alloy metals up to a thickness of 4mm. Titanium Nitride (TiN) coating reduces friction and prolongs life. High quality M2 Grade High Speed Steel (HSS) with a 3 flat shank prevents slipping. Drilling diameter clearly marked on steps for easy identification. Diameter mm: 4,6,8,10,12,14,16,18,20. Shank Dia. mm: 7.9. Shank Type: Three Flat. Material: M2 Grade HSS Steel. To Fit Screw Dia. mm: N/A