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.

Common 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
  • Common coatings 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 Set Type Minimum Size Drilling Application Maximum Size Material Number of Pieces Set Contents
    RS Stock No. 906-4255
    Mfr. Part No.DT71569-QZ
    BrandDeWALT
    MYR406.78
    Each
    units
    T-Stak Drawer Accessory Set 1.5 (HSS Metal Drill Bits) mm, 32 (Hole Saw) mm, 4 (Masonry Drill Bits) mm, 4 (Slotted) mm, 5 (Nut Driver) mm - 10 (Masonry Drill Bits) mm, 10 (Nut Driver) mm, 54 (Hole Saw) mm, 7 (HSS Metal Drill Bits) mm, 7.2 (Slotted) mm High Speed Steel 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. 890-4042
    Mfr. Part No.DT71501-QZ
    BrandDeWALT
    MYR325.63
    1 Set
    Set(s)
    Drill and Driver Bit Set 3mm - 12mm Metal 56 HSS-G Drill Bits; Flat Wood Drill Bits; Pozi Driver Bits; Torx Driver Bits; Slotted Driver Bits; Phillips Driver Bits; Nut Setters; Adapters
    RS Stock No. 888-3660
    Mfr. Part No.DT6956-QZ
    BrandDeWALT
    MYR92.28
    Each
    units
    Masonry Drill Bit Set 4mm - 10mm Tungsten Carbide 5 Masonry Drill Bits
    RS Stock No. 794-7675
    Mfr. Part No.A094413
    BrandDormer
    MYR110.49
    Each
    units
    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
    MYR323.03
    Each
    units
    Metal Twist Drill Bit 3mm - 8mm - 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. 696-954
    Mfr. Part No.A190 12
    BrandDormer
    MYR866.79
    1 Set
    Set(s)
    Jobber Drill Set 1 - 60 HSS 60 HSS Drill Bits
    RS Stock No. 794-7666
    Mfr. Part No.A095204
    BrandDormer
    MYR775.33
    Each
    units
    Jobber Drill Set 1mm Multi-Material 13mm HSS-TiN 25 HSS Drill Bits
    RS Stock No. 874-1071
    Mfr. Part No.2608587013
    BrandBosch
    MYR226.49
    Each
    units
    Drill Bit Set 1mm - 10mm HSS-G 19 HSS Drill Bits
    RS Stock No. 468-7588
    Mfr. Part No.DT9702-QZ
    BrandDeWALT
    MYR75.39
    1 Box of 4
    Box(es)
    SDS Plus Drill Set 5.5mm - 10mm Steel 4 SDS Plus Drill Bits
    RS Stock No. 848-3618
    Mfr. Part No.P-51889
    BrandMakita
    MYR103.19
    Each
    units
    Masonry Drill Bit Set 4mm - 8mm Tungsten Carbide Tip 13 Masonry Drill BitS
    RS Stock No. 123-1854
    Mfr. Part No.104651
    BrandWera
    MYR558.41
    Each
    units
    Combination Drill Bits 2.5mm - 8.5mm High Speed Steel 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. 890-4058
    Mfr. Part No.DT71502-QZ
    BrandDeWALT
    MYR140.99
    1 Set
    Set(s)
    Screwdriver Set - - 25mm - 14 Pozi Driver Bits; Phillips Driver Bits; Torx Driver Bits; Slotted Driver Bits; Magnetic Bit Holder; Magnetic Drive Guides
    RS Stock No. 546-118
    Mfr. Part No.A190 N201
    BrandDormer
    MYR310.12
    1 Set
    Set(s)
    Jobber Drill Set 1mm Multi-Material 10mm HSS 19 HSS Drill Bits
    RS Stock No. 613-8729
    Mfr. Part No.2 607 019 324
    BrandBosch
    MYR69.59
    1 Set
    Set(s)
    X-Line Mixed Drill Set 1.5mm - 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. 196-132
    Mfr. Part No.2607019444
    BrandBosch
    MYR61.92
    1 Set
    Set(s)
    Concrete Drill Set 4mm - 10mm Tungsten Carbide 5 Masonry Drill BitS
    RS Stock No. 890-4054
    Mfr. Part No.DT71514-QZ
    BrandDeWALT
    MYR78.92
    1 Set
    Set(s)
    Compact Rapid Load Set 25mm - 50mm - 6 Bit Holder; Pozi Driver Bits; Torx Driver Bits
    RS Stock No. 508-2388
    Mfr. Part No.2607019448
    BrandBosch
    MYR111.51
    Each
    units
    SDS Plus Drill Set 5mm - 8mm - 6 SDS Plus Drill Bits
    RS Stock No. 546-124
    Mfr. Part No.A190 3
    BrandDormer
    MYR352.84
    1 Set
    Set(s)
    Jobber Drill Set 1/16in Multi-Material 3/8in HSS 21 HSS Drill Bits
    RS Stock No. 848-3620
    Mfr. Part No.D-42357
    BrandMakita
    MYR167.08
    Each
    units
    Chisel Bit Set - - - - 3 Chisel Drill Bits
    RS Stock No. 104-8485
    Mfr. Part No.DRILL KIT STRAIGHT SHANK
    BrandCK
    MYR75.27
    1 Lot of 13
    Lot(s)
    Jobber Drill Set 0.5mm - 1.7mm HSS 13 HSS Drill Bits
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