Steps drill 4-30 mm
Description
Should you drill an existing hole bigger and do not you have the right size drill at hand?
Then this set of step drills is the result. This set contains 3 step drills (8, 9 and 14 steps) to drill holes in eg sheet metal and 3 drill bits to drill exactly the desired size. All drills have a titanium coating for 6x longer life.
Content:
Steering drill 4, 5, 6, 7, 8, 9, 10, 11 & 12mm
Steering drill 4, 6, 8, 10, 12, 14, 16, 18 & 20mm
Stepper drill 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 & 30mm
3 metal drills 3, 6 & 8mm