HSS Drill Bits

HSS Drill Bits

HSS Drill Bits Information

HSS drill bits (high speed steel drill bits) are the most numerous and versatile drill bits available. They were developed specifically for drilling into metal but they can also be used to good effect on lots of other common materials, including wood and plastic. There are quite a few designations of HSS drill bit; most of these refer to the manufacturing techniques used to make them.

Here's our Quick Application Guide:

• HSS-R Drill Bits - the "R" stands for Roll Forged. Rolled HSS drill bits are amongst the cheapest drill bits to manufacture and consequently they are usually cheap to buy too. They are not considered to be as high quality as HSS-G bits.
• HSS-G Drill Bits - HSS-G drill bits are ground, and typically provide better performance than HSS-R bits. As a consequence they are usually more expensive to buy.
• HSS-TiN Drill Bits - TiN stands for Titanium Nitride, a coating that is applied with the intention of reducing friction on the bit, normally identifiable by a metallic yellow colouring.
• HSS-CO Drill Bits - CO stands for Cobalt, an additive that provides increased resistance to heat and wear, making these bits suitable for tougher applications.
• HSS Jobber Drill Bits - "Jobber" is a standard of length, and bits made to this specification are ideal for general purpose applications in handheld drills and stationary machines.

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Showing 228 results

Bosch HSS-G Drill Bit

Bosch HSS-G Drill Bit
130 variants from £1.49

In stock

Bosch HSS-R Drill Bit

Bosch HSS-R Drill Bit
9 variants from £1.95

In stock

Dormer A100 HSS Jobber Drill Bit

Dormer A100 HSS Jobber Drill Bit
220 variants from £9.95

In stock

Bosch HSS-R Stub Drill Bit

Bosch HSS-R Stub Drill Bit
28 variants from £6.95

In stock

Dormer A130 HSS Morse Taper Shank Drill Bit

Dormer A130 HSS Morse Taper Shank Drill Bit
274 variants from £17.95

In stock

Bosch Extra Length Formwork and Installation Drill

Bosch Extra Length Formwork and Installation Drill
27 variants from £8.95

In stock

Dormer A002 HSS Tin Jobber Drill Bit

Dormer A002 HSS Tin Jobber Drill Bit
172 variants from £2.49

In stock

Dormer A125 HSS Extra Long Series Drill Bit

Dormer A125 HSS Extra Long Series Drill Bit
71 variants from £8.49

In stock

Bosch HSS PointTeQ Drill Bit

Bosch HSS PointTeQ Drill Bit
145 variants from £1.49

In stock

Sirius Professional HSS Jobber Drill Bit

Sirius Professional HSS Jobber Drill Bit
190 variants from £0.95

In stock

Wera 847 Hex Shank Tapping Drill Bit

Wera 847 Hex Shank Tapping Drill Bit
6 variants from £10.95

In stock

Bosch HSS Impact Drill Bit

Bosch HSS Impact Drill Bit
33 variants from £1.95

In stock

DeWalt HSS-E Cobalt Jobber Drill Bits

DeWalt HSS-E Cobalt Jobber Drill Bits
59 variants from £2.95

In stock

Osborn Goldex HSS Tin Jobber Drill Bit

Osborn Goldex HSS Tin Jobber Drill Bit
121 variants from £4.95

In stock

Bosch HSS-Co Cobalt Drill Bit

Bosch HSS-Co Cobalt Drill Bit
53 variants from £1.49

In stock

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