Drill Bit Sets

Drill bits are cutting tools that are used to remove different types of materials to create a hole, generally always in a circular motion. Having the right size and the right type of bit is a key factor in ensuring the highest standard of work and ensures you can drill with confidence and accuracy. Learn more in our complete guide to drill bit sets.


What materials materials used for drill bits?


  • Carbon Steel – This material provides a drill bit with better durability and hardness, therefore increasing the life of the bit. Carbon steel can withstand higher temperatures and is more suitable for harder materials.

  • HSS (High-Speed Steel) – HSS can withstand higher temperatures without compromising the hardness of the bit and is able to cut faster with more accuracy and efficiency.

  • Cobalt Steel – The cobalt content increases the strength of the bit and aids in the resistance to heat and friction, so it can be used for more stubborn materials.

  • Tool Steel with Tungsten Carbide Tips – TCT provide a longer working life for the bit, while allowing for a more stable and solid tip and enabling it to withstand more rigorous drilling applications.

What coatings are used to enhance drill bits?


  • Black Oxide – An economical coating that prevents corrosion and increases stress relieving at the bit. It also helps in retaining drilling lubricants for longer and is most suitable when drilling iron and steel.

  • Bronze Oxide – This coating increases stress relieving of the bit. It is normally used on its own so that it is easy to identify cobalt steel. It can also be used with black oxide to better identify higher grades of HSS.

  • Titanium Nitrate – This coating increases the hardness of the bit, whilst providing a thermal barrier for high friction applications. It is a more expensive coating than others, but helps to increase production rates and tool life. TiN coated drill bits are best suited for drilling more stubborn materials like iron, steel, aluminium and more.

Common types of drill bits


  • Twist – The most common type of drill bit and ideal for drilling wood, plastic, and metals. They are generally made from HSS and are suited to general household DIY tasks, as well as professional applications like maintenance and engineering. Masonry – The TCT drill bits are the best to use when drilling brick, block, stone and mortar and are most commonly used in the construction industry. They are generally used with a hammer power tool for more effective results. SDS (Slotted Drive System) – These have a special shank that fits into the chuck of an SDS power tool. The SDS system delivers a higher standard and more efficient results than a standard hammer drill when working with harder materials like concrete.

...
Read more Read less

Filters

Viewing 61 - 80 of 135 products
Results per page
Description Price Drill Bit Type Set Type Minimum Size Drilling Application Maximum Size Material Number of Pieces Set Contents
RS Stock No. 123-1856
Mfr. Part No.104654
BrandWera
MYR427.30
Each
units
- - 3mm - 10mm - 7 1 x 10 x 40, 1 x 4 x 35, 1 x 5 x 36, 1 x 6 x 40, 1 x 8 x 40, 844:1 x 3 x 33, 888/4/1 K:1 x 1/4 in x 50
RS Stock No. 888-3660
Mfr. Part No.DT6956-QZ
BrandDeWALT
MYR83.84
Each
units
Twist Drill Bit - 4mm Masonry 10mm Tungsten Carbide Tipped 5 Masonry Drill Bits
RS Stock No. 794-7675
Mfr. Part No.A094413
BrandDormer
MYR123.07
Each
units
Twist Drill Bit Jobber Drill Set 1.5mm Multi-Material 6.5mm HSS-TiN 13 HSS Drill Bits
RS Stock No. 123-1855
Mfr. Part No.104652
BrandWera
MYR346.90
Each
units
Twist Drill Bit - 3mm Metal 8mm HSS 19 1 x 4 x 44, 1 x 4.2 x 45, 1 x 5 x 50, 1 x 6 x 50, 1 x 8 x 51, 1 x PH 3 x 25, 1 x TX 15 x 25, 1 x TX 20 x 25, 1 x TX 25 x 25, 1 x TX 30 x 25, 1 x TX 40 x 25, 3 x PH 2 x 25, 848 HSS:1 x 3 x 38, 851/1 TZ PH:2 x PH 1 x 25, 867/1 TORX®:1 x TX 10 x 25, 888/4/1 K:1 x 1/4 in x 50
RS Stock No. 874-1071
Mfr. Part No.2608587013
BrandBosch
MYR211.25
Each
units
Twist Drill Bit - 1mm Metal 10mm HSS-G 19 HSS Drill Bits
RS Stock No. 696-954
Mfr. Part No.A190 12
BrandDormer
MYR717.72
1 Set
Set(s)
Twist Drill Bit Jobber Drill Set 1 Wood 60mm HSS 60 HSS Drill Bits
RS Stock No. 794-7666
Mfr. Part No.A095204
BrandDormer
MYR763.28
Each
units
Twist Drill Bit Jobber Drill Set 1mm Multi-Material 13mm HSS-TiN 25 HSS Drill Bits
RS Stock No. 848-3618
Mfr. Part No.P-51889
BrandMakita
MYR107.46
Each
units
Twist Drill Bit - 4mm Masonry 8mm Tungsten Carbide Tipped 13 Masonry Drill Bits
RS Stock No. 468-7588
Mfr. Part No.DT9702-QZ
BrandDeWALT
MYR88.74
1 Box of 4
Box(es)
SDS Drill Bit SDS Plus Drill Set 5.5mm Masonry 10mm Steel 4 SDS Plus Drill Bits
RS Stock No. 546-118
Mfr. Part No.A190 N201
BrandDormer
MYR357.33
1 Set
Set(s)
Twist Drill Bit Jobber Drill Set 1mm Multi-Material 10mm HSS 19 HSS Drill Bits
RS Stock No. 123-1854
Mfr. Part No.104651
BrandWera
MYR555.01
Each
units
Twist Drill Bit - 2.5mm Metal 8.5mm HSS 7 1 x 3.3 x 39, 1 x 4.2 x 41, 1 x 5 x 44, 1 x 6.8 x 51, 1 x 8.5 x 59, 847 HSS:1 x 2.5 x 36, 888/4/1 K:1 x 1/4 in x 50
RS Stock No. 613-8729
Mfr. Part No.2 607 019 324
BrandBosch
MYR68.50
1 Set
Set(s)
Twist Drill Bit X-Line Mixed Drill Set 1.5mm Multi-Material 8mm HSS 30 HSS Drill Bits; Masonry Drill Bits; Wood Bits; Phillips Driver Bits; Pozi Driver Bits; Slotted Driver Bits; Torx Driver Bits; Magnetic Universal Bit Holder
RS Stock No. 546-124
Mfr. Part No.A190 3
BrandDormer
MYR395.17
1 Set
Set(s)
Twist Drill Bit Jobber Drill Set 1/16in Multi-Material 3/8in HSS 21 HSS Drill Bits
RS Stock No. 508-2388
Mfr. Part No.2607019448
BrandBosch
MYR107.65
Each
units
SDS Drill Bit SDS Plus Drill Set 5mm Masonry 8mm Carbide 6 SDS Plus Drill Bits
RS Stock No. 196-132
Mfr. Part No.2607019444
BrandBosch
MYR62.73
1 Set
Set(s)
Twist Drill Bit Concrete Drill Set 4mm Masonry 10mm Tungsten Carbide Tipped 5 Masonry Drill BitS
RS Stock No. 678-3045
Mfr. Part No.DT7926-XJ
BrandDeWALT
MYR424.61
Each
units
Twist Drill Bit Metal Drill Set 1mm Metal 13mm HSS-G 29 HSS Metal Drill Bits
RS Stock No. 444-2262
Mfr. Part No.2.607.019.435.
BrandBosch
MYR87.05
Each
units
Twist Drill Bit Metal Drill Set 1mm Metal 10mm HSS-R 19 HSS Drill Bits
RS Stock No. 794-7678
Mfr. Part No.A094419
BrandDormer
MYR304.97
1 Set(s)
units
Twist Drill Bit Jobber Drill Set 1mm Multi-Material 10mm HSS-TiN 19 HSS Drill Bits
RS Stock No. 511-128
Mfr. Part No.A190 203
BrandDormer
MYR1,269.76
1 Kit
Kit(s)
Twist Drill Bit Jobber Drill Set 6mm Multi-Material 10mm HSS 41 HSS Drill Bits
RS Stock No. 694-481
Mfr. Part No.A296
BrandDormer
MYR189.90
Each
units
Twist Drill Bit Double Ended Centre Drill Set 1 1/2in Multi-Material 2 1/2in HSS 5 HSS Drill Bits
Related Products
Introducing the Dormer HSS A190 series Drill Bit ...
Description:
Introducing the Dormer HSS A190 series Drill Bit Set. This high-performance set by Dormer features a range of sizes that are useful for a wide range of professional and DIY applications and makes it a great accessory kit for power ...
Introducing the Dormer 0915 series 54-pieces Drill Bit ...
Description:
Introducing the Dormer 0915 series 54-pieces Drill Bit Set made from HSS for high-performance, offering more resistance than high carbon steel bits. It contains a great selection of the most commonly used metric & imperial diameters from 1mm to 13 ...
The Bosch Metal 10 piece HSS Twist Drill ...
Description:
The Bosch Metal 10 piece HSS Twist Drill Bit Set which enables fast drilling in metal due to its PointTeQ tip design. Less heat and wear are generated while drilling because of its increased drilling rate. Quick and easy drilling ...
These high-quality Jobber Drill Bits from our own ...
Description:
These high-quality Jobber Drill Bits from our own RS PRO brand are suitable for high-speed metal, wood and plastic drilling. Twisted drill bit attachment guarantees excellent performance and will be an asset to your application. Ground Flute High Speed Steel ...