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.

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Description Price Drill Bit Type Set Type Minimum Size Drilling Application Maximum Size Material Number of Pieces Set Contents
RS Stock No. 434-3137
BrandRS PRO
PHP11,857.35
1 Set
Set(s)
Twist Drill Bit Reduced Shank Drill Set 9/16in Metal 1in HSS 5 Reduced Shank Drill Bits
RS Stock No. 828-123
BrandRS PRO
PHP2,226.60
1 Set
Set(s)
Twist Drill Bit 1/4 in Hexagon Drive Drill Set 3mm Metal 10mm HSS 6 HSS Drill Bits
RS Stock No. 123-1855
Mfr. Part No.104652
BrandWera
PHP3,930.15
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. 735-8713
Mfr. Part No.Silver Percussion RobL
BrandBosch
PHP1,078.06
Each
units
Twist Drill Bit Masonry Drill Set 5mm Masonry 8mm Carbide Tipped 5 Masonry Drill BitS
RS Stock No. 848-3595
Mfr. Part No.P-52093
BrandMakita
PHP1,536.77
Each
units
Flat Wood Drill Bit - 12mm - 32mm - 8 -
RS Stock No. 213-512
BrandRS PRO
PHP4,495.08
1 Set
Set(s)
Twist Drill Bit Fully Ground Drill Set 1mm Metal 13mm HSS-G 25 HSS Drill Bits
RS Stock No. 794-7672
Mfr. Part No.A295219
BrandDormer
PHP13,386.51
Each
units
Twist Drill Bit Jobber Drill Set 1mm Multi-Material 10mm HSS-E 19 HSS Drill Bits
RS Stock No. 409-1533
Mfr. Part No.222A.TJ32
BrandFacom
PHP15,249.01
Each
units
Twist Drill Bit Ground Twist Drill Set 1mm Metal 10.5mm HSS 32 HSS Drill Bits
RS Stock No. 434-4607
BrandRS PRO
PHP1,197.59
1 Set
Set(s)
Twist Drill Bit Jobber Drill Set 1/16in Metal 1/4in HSS 13 HSS Drill Bits
RS Stock No. 888-3667
Mfr. Part No.DT7935B-QZ
BrandDeWALT
PHP5,347.78
Each
units
SDS Drill Bit - 5mm Masonry 12mm Tungsten Carbide Tipped 10 SDS Plus Drill Bits
RS Stock No. 104-8485
Mfr. Part No.DRILL KIT STRAIGHT SHANK
BrandCK
PHP771.59
1 Lot of 13
Lot(s)
Twist Drill Bit Jobber Drill Set 0.5mm Multi-Material 1.7mm HSS 13 HSS Drill Bits
RS Stock No. 794-7662
Mfr. Part No.A095201
BrandDormer
PHP4,917.39
Each
units
Twist Drill Bit Jobber Drill Set 1mm Multi-Material 10mm HSS-TiN 19 HSS Drill Bits
RS Stock No. 694-481
Mfr. Part No.A296
BrandDormer
PHP2,569.81
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. 162-0762
Mfr. Part No.T3064B
BrandCK
PHP2,260.02
Each
units
Twist Drill Bit Combination Drill Set 2mm Multi-Material 10mm Steel 16 HSS Drill Bits; Wood Drill Bits; Masonry Drill Bits
RS Stock No. 494-9993
Mfr. Part No.2607018285
BrandBosch
PHP1,381.78
Each
units
Twist Drill Bit Multi Construction Drill Set 4mm Multi-Material 8mm Tungsten Carbide Tipped 4 Multi-purpose Drill Bit
RS Stock No. 569-893
Mfr. Part No.253.246.450
BrandKeil
PHP3,842.83
1 Set
Set(s)
Twist Drill Bit SDS Plus Hammer Drill Set 12mm Masonry 20mm Chrome Nickel Molybdenum Steel 4 Masonry Drill BitS
RS Stock No. 499-261
BrandRS PRO
PHP6,554.16
1 Set
Set(s)
Step Drill Bit Tube and Sheet Spiral Flute Drill Set 5mm Metal 31mm HSS 2 Step Drill Bits
RS Stock No. 668-0999
BrandRS PRO
PHP823.05
Each
units
Twist Drill Bit Jobber Drill Set 1.5mm Metal 6mm HSS 7 HSS Drill Bits
RS Stock No. 816-4626
Mfr. Part No.A099DRILLBOY
BrandDormer
PHP11,404.58
Each
units
Twist Drill Bit - 3mm Multi-Material 13mm HSS 43 1 x 10.20mm, 1 x 10.50mm, 1 x 10mm, 1 x 11.00mm, 1 x 11.50mm, 1 x 12.00mm, 1 x 12.50mm, 1 x 13.00mm, 1 x 8.50mm, 1 x 9.50mm, 1 x 9mm, 2 x 4.20mm, 2 x 5.50mm, 2 x 5mm, 2 x 6.50mm, 2 x 6.80mm, 2 x 6mm, 2 x 7.50mm, 2 x 7mm, 2 x 8mm, 3 x 3.0mm, 3 x 3.30mm, 3 x 3.50mm, 3 x 4mm
RS Stock No. 522-6960
BrandRS PRO
PHP1,166.88
1 Set
Set(s)
Twist Drill Bit Jobber Drill Set 1.5mm Multi-Material 6.5mm HSS 13 HSS Drill Bits