TTP Hard Drill Bits - an easier way to drill chrome

TTP Hard Drill Bits: an easier way to drill hardened steel like hard chromed steel

video showing how ttp cobalt steel drill bits easily drill through all different types of harden steel and harder alloys
TTP cobalt HARD DRILLS are designed to drill through the toughest and hardest of abrasive materials. The cobalt drills are ideal to use for drilling into stainless steel, titanium, cast iron, spot welds and leaf springs.

TTP Hard Drills - Drilling Chromed Steel



Drilling chromed steel / hard chromed plate: how easily can it be drilled with a hand power drill and a TTP Hard Drill Bit ?

Chrome plating can be a very hard material. Chrome itself is one of the hardest metals available; a very strong drill bit is required to drill through chrome plating.

Chrome is applied to metals in a thin layer through an electrochemical reaction that systematically deposits the chromium evenly atop the base metal. Chrome plating is very hard and offers high wear resistance in many environments.

On the Moh's scale chromium is one of the hardest metals and offers a hardness value of 8.5 - It's Tough !

TTP Hard Drill bits drill stainless steel, chrome, hardened steel and harder alloys.


save 20% on our best cobalt drills
buy metric cobalt drill bits and sets
buy imperial sized cobalt drills