Unique Patented Step Tip design reduces heat & stays sharper longer
AlTiN Coated for extreme temperature resistance & long service life
Fast accurate hole starting without pilot holes
Round accurate holes perfectly prepare for precise thread tapping
Easier & safer to use with no jamming or binding, & easy reversal of drill out of threaded holes
The deburring feature just above the shank lets you drill, tap, and deburr all in one go, giving you a smooth, clean finish on every hole and offering significant
time savings.
Ideal for: Wide range of materials including mild steel, stainless steel, aluminium & other non-ferrous metals
Suits: Power drill
Includes

10 x Step Tip Drill Bit Sizes: 4.0, 4.5, 5.0, 5.5, 6.0, 7.0, 8.0, 9.0, 10.0 & 12.0mm
7 x Step Tip Combi Drill & Tap Sizes
M3 x 0.50mm
M4 x 0.70mm
M5 x 0.80mm
M6 x 1.00mm
M8 x 1.25mm
M10 x 1.50mm
M12 x 1.75mm