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

  • ...
    顯示內容 隱藏內容

    篩選條件

    正在檢視 21 - 40,共 161 項產品
    Results per page
    Description Price Set Type Minimum Size Maximum Size Material Number of Pieces Set Contents
    RS庫存編號 216-678
    BrandRS PRO
    HK$332.81
    整套:1 個
    Set(s)
    Jobber Drill Set 1mm 10mm HSS-E Cobalt 19 HSS Drill Bits
    RS庫存編號 216-690
    BrandRS PRO
    HK$675.83
    整套:1 個
    Set(s)
    Jobber Drill Set 1mm 13mm HSS-E Cobalt 25 HSS Drill Bits
    RS庫存編號 444-2262
    製造零件編號2.607.019.435.
    BrandBosch
    HK$188.92
    單位
    Metal Drill Set 1mm 10mm HSS-R 19 HSS Drill Bits
    RS庫存編號 678-3045
    製造零件編號DT7926-XJ
    BrandDeWALT
    HK$740.31
    單位
    Metal Drill Set 1mm 13mm HSS-G 29 HSS Metal Drill Bits
    RS庫存編號 546-118
    製造零件編號A190 N201
    BrandDormer
    HK$577.07
    整套:1 個
    Set(s)
    Jobber Drill Set 1mm 10mm HSS 19 HSS Drill Bits
    RS庫存編號 613-8729
    製造零件編號2 607 019 324
    BrandBosch
    HK$115.45
    整套:1 個
    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庫存編號 848-3598
    製造零件編號P-19906
    BrandMakita
    HK$273.48
    單位
    Ground Point Drill Set 1mm 10mm HSS 19 HSS Drill Bits
    RS庫存編號 874-1080
    製造零件編號2608587017
    BrandBosch
    HK$717.42
    單位
    Drill Bit Set 1mm 13mm HSS-G 25 HSS Drill Bits
    RS庫存編號 678-3039
    製造零件編號DT9701R-GB
    BrandDeWALT
    HK$314.35
    單位
    SDS Plus Drill Set 5mm 12mm - 7 SDS Plus Drill Bits
    RS庫存編號 196-132
    製造零件編號2607019444
    BrandBosch
    HK$87.92
    整套:1 個
    Set(s)
    Concrete Drill Set 4mm 10mm Tungsten Carbide 5 Masonry Drill BitS
    RS庫存編號 457-627
    BrandRS PRO
    HK$105.48
    整套:1 個
    Kit(s)
    Micro Drill Set 0.5mm 2.2mm HSS 10 HSS Micro Drill Bits
    RS庫存編號 848-3618
    製造零件編號P-51889
    BrandMakita
    HK$182.17
    單位
    Masonry Drill Bit Set 4mm 8mm Tungsten Carbide Tip 13 Masonry Drill BitS
    RS庫存編號 507-1704
    BrandRS PRO
    HK$266.25
    單位
    Jobber Drill Set 1mm 10mm HSS 19 HSS Drill Bits
    RS庫存編號 696-976
    製造零件編號0915 54PCS DRILL SET
    BrandDormer
    HK$2,338.28
    整套:1 個
    Set(s)
    Straight Shank Drill set 1mm 13mm HSS 54 HSS Drill Bits
    RS庫存編號 613-8757
    製造零件編號2 607 019 329
    BrandBosch
    HK$380.62
    整套:1 個
    Set(s)
    X-Line Mixed Drill Set 1.5mm 32mm HSS 70 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; 3 m Measuring Tape; Magnetic Universal Bit Holder; Countersink; Socket Adapter
    RS庫存編號 694-481
    製造零件編號A296
    BrandDormer
    HK$312.00
    單位
    Double Ended Centre Drill Set BS1 BS5 HSS 5 HSS Drill Bits
    RS庫存編號 221-557
    BrandRS PRO
    HK$759.09
    單位
    Cone Cutter Set 3mm 30mm HSS 3 HSS Drill Bits
    RS庫存編號 232-608
    BrandRS PRO
    HK$703.30
    單位
    Step Drill Set 4mm 30mm HSS 3 Step Drill Bits
    RS庫存編號 213-0686
    製造零件編號A190 18
    BrandDormer
    HK$1,158.74
    整套:1 個
    Set(s)
    Jobber Drill Set 1/16in 1/2in HSS 29 HSS Drill Bits
    RS庫存編號 906-4255
    製造零件編號DT71569-QZ
    BrandDeWALT
    HK$518.65
    單位
    T-Stak Drawer Accessory Set 1.5 (HSS Metal Drill Bits) mm, 4 (Masonry Drill Bits) mm, 4 (Slotted) mm, 5 (Nut Driver) mm, 32 (Hole Saw) mm 7 (HSS Metal Drill Bits) mm, 7.2 (Slotted) mm, 10 (Masonry Drill Bits) mm, 10 (Nut Driver) mm, 54 (Hole Saw) 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