TIMCO Step Drill M2 HSS TiN 4 20mm

Amazon

Titanium Nitride (TiN) coating to reduce friction and prolong life High quality M2 Grade High Speed Steel (HSS) 3 flat shank to prevent slipping in the chuck Drilling diameter clearly marked on steps of drill for easy identification, Weight: 0.06 Kilograms, Manufacturer: TIMco

Zoro Tools

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. Please Note : Due to geographical locations we are unable to deliver to Highlands

ManoMano

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.