Tinite Coated Step Drills

$87.50 AUD

1 mm steps, 6 mm shank, 9 holes

2 mm steps, 8 mm shank, 9 holes

2 mm steps, 10 mm shank, 13 holes

Not stated

16 holes

1/32" steps, 1/4" shank, 13 holes

1/16" steps, 3/8" shank, 9 holes

4 - 12 mm

Dimensions:

Description

These drills are ideal for use in thin materials and sheet metals.This single bit does the job of multiple drill bits. The two-flute design ensures smooth and accurate drilling with automatic deburring - resulting in burr free drilling without sheet deformation. No pilot hole is required. Each step corresponds to a hole size. The step depth is 5mm