6pcs HSS Step Drill Bit Set

excellent product at good price, cuts through all materials tried so far

The bits are good but centre punch worked 3 times and that's it would of been 5 star

Good enough

A very useful set of drill bits for a reasonable price. Definitely a solid addition to the tool box.

These step cone cutters are very easy to use and make a very neat clean holes n sheet metal without grabbing or twisting when compared with twist drill bit especially large diameter twist drill bit, these can used on various materials including plastic,stainless steel,copper and aluminium.

I was discussing a project for installing a Starlink mesh node with our electrician and he pulled one of these out of his bag to drill a hole in an acrylic shelf. The Starlink cable (end) needs a 36 mm hole and these only (!?) go to 35 mm but that simplified drilling even more and minor work with a small square file finished the job. Very pleased: goes into the box where I keep those tools used once in a while but indispensable at those times

Haven't used much

good product

Ça respire la bonne qualité de fabrication, très solides et ne s'usent pas au bout de 10 tours.Ils percent très bien.

Die Bohrer sind super,gutes Preis-Leistung Verhältnis.