Drill Bits

Buy drill bits (including HSS and SDS drill bits) at DTC. These are suitable for a wide range of drills. Our drill bits selection is available from leading brands including Dremel.

Click the read more button below to read more about our drill bits which are suitable for many drilling applications. Buy these online at DTC in just a few clicks.

Summary of drill bits available

A summary of the drill bits available on this page from DTC is provided below (in alphabetical order).

If you are looking for 10mm, we supply both torx short and torx long versions. We also supply a range of ¼” drill bits including flat, hex, pozi, torx, and Phillips. We also sell ¼” hex gold titanium coated pozi screwdriver bits, buy these individually or in packs of 25.

If you are looking for ½” we supply a range of ½” parallel shank blacksmith drill bits ranging from 14mm up to 22mm. Our 3 flute Robert Charles countersink is available in various sizes from 6.3mm up to 30mm.

Our Cobalt drill bits range in sizes from 3.5mm up to 4.5mm and if you need countersink bits we have sizes 10mm up to 25mm.

Diamond hole saw bits are tremendous for hard surface cutting and are supplied in sizes from 19mm to 152mm. Dormer HSS twist drill bits range from 1mm to 13mm, whereas Dormer spot weld drill bits range from 6mm to 10mm.

We have an extensive collection of flat bits, which are 10mm to 30mm. Our Forstner bits are available in sizes from 20mm to 50mm.

Choose Holesaw arbor drill bits – 14-30mm and 32-152mm (available as HSS drill bits and SDS drill bits) and Imperial premium plus HSS twist drill bits ranging from 3/32” to ½”.

Browse and shop for Long series HSS drill bits, ranging from 1mm to 13mm and Premium plus HSS twist drill bits with sizes from 1mm to 9.5mm.

Buy Premium cobalt drill bits in sizes from 2.5mm to 13mm and Rotary carbide burr 6mm shanks in the following shapes – ball nose, conical round nose, cylindrical front-end cut, oval, round nose, and spherical.

Buy Spottle HSS cobalt spot weld drill bits 8mm and also Tungsten drill bits for boron steel drilling in 8mm.

Screw extractor sets

Also, buy on this page ten piece or twenty five piece screw extractor sets.

Do you have queries about drill bits?

As vital as drill bits are, it is easy to buy the wrong product. Avoid buying drill bits incorrectly by confirming with our team. Call DTC on 023 8025 1100, send emails to sales@dtc-uk.com, and also send queries and questions via our contact form.