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 21 - 40 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. 694-481
Mfr. Part No.A296
BrandDormer
SGD61.48
Each
units
Twist Drill Bit Double Ended Centre Drill Set 1 1/2in Multi-Material 2 1/2in HSS 5 HSS Drill Bits
RS Stock No. 712-8212
BrandRS PRO
SGD51.19
1 Set
Set(s)
Twist Drill Bit Drill and Driver Set 1.5mm Multi-Material 10mm Steel 99 HSS Drill Bits; Wood Drill Bits; Masonry Drill Bits; Slotted Driver Bits; Phillips Driver Bits; Pozi Drive Bits; Torx Driver Bits; Hex Driver Bits; Adapters; Countersink; Magnetic Bit Holder; Finder; Ratchet Handle
RS Stock No. 236-0691
Mfr. Part No.2607018361
BrandBosch
SGD100.16
Each
units
Twist Drill Bit Metal Drill Bit Set 1mm Metal 10mm HSS-G 19 HSS Drill Bits
RS Stock No. 678-3045
Mfr. Part No.DT7926-XJ
BrandDeWALT
SGD168.42
Each
units
Twist Drill Bit Metal Drill Set 1mm Metal 13mm HSS-G 29 HSS Metal Drill Bits
RS Stock No. 759-5603
Mfr. Part No.2607019925
BrandBosch
SGD147.74
Each
units
Twist Drill Bit Robust Line Metal Drill Set 1mm Metal 10mm HSS-Co 10 HSS Drill Bits
RS Stock No. 434-4629
BrandRS PRO
SGD131.71
1 Set
Set(s)
Twist Drill Bit Jobber Drill Set 1mm Metal 13mm HSS 25 HSS Drill Bits
RS Stock No. 613-8741
Mfr. Part No.2 607 019 327
BrandBosch
SGD48.86
1 Set
Set(s)
Twist Drill Bit X-Line Mixed Drill Set 1.5mm Multi-Material 22mm HSS 50 HSS Drill Bits; Masonry Drill Bits; Wood Bits; Flat Wood Bits; Phillips Driver Bits; Pozi Driver Bits; Slotted Driver Bits; Hex Driver Bits; Torx Driver Bits; Hex Sockets; Diameter Gauge; Stanley Knife; Magnetic Universal Bit Holder; Countersink; Socket Adapter
RS Stock No. 409-1533
Mfr. Part No.222A.TJ32
BrandFacom
SGD420.68
Each
units
Twist Drill Bit Ground Twist Drill Set 1mm Metal 10.5mm HSS 32 HSS Drill Bits
RS Stock No. 906-4255
Mfr. Part No.DT71569-QZ
BrandDeWALT
SGD122.93
Each
units
Twist Drill Bit - 1.5 Multi-Material 10mm HSS 100 Pozi Driver Bits; Phillips Driver Bits; Torx Driver Bits; Slotted Driver Bits; Magnetic Bit Holder; Masonary Drill Bits; HSS Metal Drill Bits; Holesaws; Pilot Drill Bits; Nutdrivers
RS Stock No. 794-7666
Mfr. Part No.A095204
BrandDormer
SGD344.95
Each
units
Twist Drill Bit Jobber Drill Set 1mm Multi-Material 13mm HSS-TiN 25 HSS Drill Bits
RS Stock No. 874-1087
Mfr. Part No.2608587018
BrandBosch
SGD322.61
Each
units
Twist Drill Bit - 1mm Metal 13mm HSS-Co 25 HSS Drill Bits
RS Stock No. 613-8729
Mfr. Part No.2 607 019 324
BrandBosch
SGD26.01
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. 695-305
Mfr. Part No.A190 209
BrandDormer
SGD600.85
1 Kit
Kit(s)
Twist Drill Bit Jobber Drill Set 1mm Multi-Material 10mm HSS 91 HSS Drill Bits
RS Stock No. 467-9060
BrandRS PRO
SGD133.28
Each
units
Twist Drill Bit Jobber Drill Set 1mm Metal 13mm HSS 25 HSS Drill Bits
RS Stock No. 512-2420
BrandRS PRO
SGD94.28
1 Set
Set(s)
Twist Drill Bit Electricians Masonry Drill Set 4mm Masonry 22mm Steel 16 Masonry Drill BitS
RS Stock No. 668-0999
BrandRS PRO
SGD22.32
Each
units
Twist Drill Bit Jobber Drill Set 1.5mm Metal 6mm HSS 7 HSS Drill Bits
RS Stock No. 794-7675
Mfr. Part No.A094413
BrandDormer
SGD39.84
Each
units
Twist Drill Bit Jobber Drill Set 1.5mm Multi-Material 6.5mm HSS-TiN 13 HSS Drill Bits
RS Stock No. 848-3618
Mfr. Part No.P-51889
BrandMakita
SGD35.35
Each
units
Twist Drill Bit - 4mm Masonry 8mm Tungsten Carbide Tipped 13 Masonry Drill Bits
RS Stock No. 123-1855
Mfr. Part No.104652
BrandWera
SGD102.80
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. 349-9150
Mfr. Part No.2.607.018.366
BrandBosch
SGD29.71
Each
units
Twist Drill Bit Masonry Drill Set 3mm Masonry 10mm Tungsten Carbide Tipped 8 Masonry Drill BitS