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

  • ...
    Read more Read less

    Filters

    Viewing 1 - 20 of 161 products
    Results per page
    Description Price Set Type Minimum Size Maximum Size Material Number of Pieces Set Contents
    RS Stock No. 507-1726
    BrandRS PRO
    $243.44
    Each
    units
    Jobber Drill Set 1mm 10mm HSS 170 HSS Drill Bits
    RS Stock No. 507-1732
    BrandRS PRO
    $290.94
    Each
    units
    Jobber Drill Set 1mm 10mm HSS 170 HSS Drill Bits
    RS Stock No. 507-1675
    BrandRS PRO
    $71.25
    Each
    units
    Forstner Wood Boring Drill Set 1/4in 2.125in HCS 16 Wood Boring Dill Bits
    RS Stock No. 511-112
    Mfr. Part No.A190 202
    BrandDormer
    $159.99
    1 Kit
    Kit(s)
    Jobber Drill Set 1mm 6mm HSS 51 HSS Drill Bits
    RS Stock No. 507-1681
    BrandRS PRO
    $32.53
    Each
    units
    Auger Bit Set 6mm 20mm HCS 8 Auger Drill Bits
    RS Stock No. 546-118
    Mfr. Part No.A190 N201
    BrandDormer
    $104.69
    1 Set
    Set(s)
    Jobber Drill Set 1mm 10mm HSS 19 HSS Drill Bits
    RS Stock No. 507-1697
    BrandRS PRO
    $73.41
    Each
    units
    Wood Bit Set 3/8in 2 1/8in - 35 Forstner Drill Bits
    RS Stock No. 216-690
    BrandRS PRO
    $148.73
    1 Set
    Set(s)
    Jobber Drill Set 1mm 13mm HSS-E Cobalt 25 HSS Drill Bits
    RS Stock No. 508-8689
    Mfr. Part No.07004
    BrandEXACT
    $239.85
    1 Set
    Set(s)
    Step Drill Set 4mm 30mm HSS 3 Step Drill Bits
    RS Stock No. 695-305
    Mfr. Part No.A190 209
    BrandDormer
    $553.57
    1 Kit
    Kit(s)
    Jobber Drill Set 1mm 10mm HSS 91 HSS Drill Bits
    RS Stock No. 712-8212
    BrandRS PRO
    $43.25
    1 Set
    Set(s)
    Drill and Driver Set 1.5mm 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. 232-614
    BrandRS PRO
    $187.22
    Each
    units
    Step Drill Set 4mm 30mm HSS 3 Step Drill Bits
    RS Stock No. 874-1087
    Mfr. Part No.2608587018
    BrandBosch
    $342.36
    Each
    units
    Drill Bit Set 1mm 13mm HSS-Co 25 HSS Drill Bits
    RS Stock No. 232-608
    BrandRS PRO
    $151.59
    Each
    units
    Step Drill Set 4mm 30mm HSS 3 Step Drill Bits
    RS Stock No. 123-1856
    Mfr. Part No.104654
    BrandWera
    $148.94
    Each
    units
    Tap Bit Set 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. 696-976
    Mfr. Part No.0915 54PCS DRILL SET
    BrandDormer
    $393.32
    1 Set
    Set(s)
    Straight Shank Drill set 1mm 13mm HSS 54 HSS Drill Bits
    RS Stock No. 218-6207
    Mfr. Part No.A204 SET
    BrandDormer
    $222.52
    1 Kit
    Kit(s)
    Jobber Drill Set 1mm 13mm HSS 25 HSS Drill Bits
    RS Stock No. 678-3045
    Mfr. Part No.DT7926-XJ
    BrandDeWALT
    $111.82
    Each
    units
    Metal Drill Set 1mm 13mm HSS-G 29 HSS Metal Drill Bits
    RS Stock No. 499-374
    Mfr. Part No.4450907
    BrandEXACT
    $72.36
    1 Set
    Set(s)
    Hex Drill Set 2.5mm 10.2mm HSS 11 Sink Bit; HSS Drill Bits; Bit Holder
    RS Stock No. 794-7666
    Mfr. Part No.A095204
    BrandDormer
    $244.00
    Each
    units
    Jobber Drill Set 1mm 13mm HSS-TiN 25 HSS Drill Bits
    Related Products
    High blowing forceEasily regulated infinite blowValve package allowing ...
    Description:
    High blowing forceEasily regulated infinite blowValve package allowing gun to handle both air and non-explosive liquidsLeft and right hand operatedLightweight designHook for easy storage and hangingErgonomic Acetalplastic handle designed to shield against cold air flowAirflow: 500l/min.
    Metric high speed twist drills for metal, wood ...
    Description:
    Metric high speed twist drills for metal, wood and plastic drilling. Perfect for general purpose workshop and maintenance drilling workHigh Speed Steel (HSS) construction, ideal for use with power toolsBlack finish for corrosion and wear protection.
    Micro HSS drills manufactured to produce precision holes ...
    Description:
    Micro HSS drills manufactured to produce precision holes in a range of materials including steel, aluminium, brass, polycarbonate and glass fibre. Drill sizes 0.5, 0.6, 0.8, 0.9, 1.0, 1.3, 1.6, 1.7, 2.0, 2.2mmSupplied in a plastic case.
    High-speed drill bits, supplied in a solid plastic ...
    Description:
    High-speed drill bits, supplied in a solid plastic case with a transparent front cover. The cover folds down to create a support.The metric size range includes 13sizes, from 1.5 → 6.5 mm in increments of 0.5mm.