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Manufacturers

  • ASTA 720203
    Screwdriver Bit
    Article №: 720203
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • ASTA 8950640
    Screwdriver Bit
    Article №: 8950640
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • KS TOOLS 910.2205
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • HST HST 0021
    Screwdriver Bit
    HST Screwdriver Bit HST 0021
    Article №: HST 0021
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • Hogert Technik HT1S345
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • Hogert Technik HT1S364
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 1763035
    Screwdriver Bit
    FORCE Screwdriver Bit 1763035
    Article №: 1763035
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • Hogert Technik HT1S312
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 1773025
    Screwdriver Bit
    Article №: 1773025
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • TOPTUL FSEA0808
    Screwdriver Bit
    Article №: FSEA0808
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • ASTA 8950705
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,18
    incl. 20% VAT,
    excl. delivery costs
  • TOPTUL FMCA0507
    Screwdriver Bit
    Article №: FMCA0507
    Please rate this product
    In stock
    £ 1,28
    incl. 20% VAT,
    excl. delivery costs
  • YATO YT-0409
    Screwdriver Bit
    Article №: YT-0409
    Please rate this product
    In stock
    £ 1,28
    incl. 20% VAT,
    excl. delivery costs
  • Hogert Technik HT1S319
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,28
    incl. 20% VAT,
    excl. delivery costs
  • YATO YT-04052
    Screwdriver Bit
    Article №: YT-04052
    Please rate this product
    In stock
    £ 1,35
    incl. 20% VAT,
    excl. delivery costs
  • Hogert Technik HT1S460
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,38
    incl. 20% VAT,
    excl. delivery costs
  • KS TOOLS 911.2267
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,41
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 3365025
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,42
    incl. 20% VAT,
    excl. delivery costs
  • YATO YT-0405
    Screwdriver Bit
    Article №: YT-0405
    Please rate this product
    In stock
    £ 1,48
    incl. 20% VAT,
    excl. delivery costs
  • ASTA 8930620
    Screwdriver Bit
    Please rate this product
    In stock
    £ 1,58
    incl. 20% VAT,
    excl. delivery costs

Bits are detachable parts of screw guns, screwdrivers, angle screwdrivers which are used for screwing and unscrewing threaded joints. They vary by size, diameter and shape of section. They allow to use the same tool to assemble and disassemble many different fastenings.

Types of bits

Depending on a screw drive type, they can be:

  • Slot. Labelled as SL. They are the most common.
  • Phillips. Labelled as PH. They are more effective in comparison with flat heads as they have a bigger area of contact with a screw surface.
  • Pozidriv. This type of bits is labelled as PZ. They have better engagement with a screw head. They are also suitable for high torques.
  • Hexagonal. Also known as Hex. They are often used in the joints that require a large force applied to be dismantled. They have a large area of the working surface. The risk of cam out is minimal.
  • Hexalobular or Torx. Labelled with the letters “TX”, “Tr” or “T”. They may have an internal socket, rounded or sharp edges. They have been designed not to cam out.

According to the materials used, there are:

  1. Alloy steel. Among them, there are:
    • Chrome-vanadium. They are resistant to the high-temperature exposure.
    • Chrome-nickel. They show high resistance to corrosion and impact of aggressive chemicals.
    • Chrome-Molybdenum. They have a small weight and are resistant to oxidation and deformations.
  2. Non-alloy steel. Have a very hard surface. They are less frequent.

Depending on the type of the coating:

  • Non-coated. They are made of corrosion-resistant steel, have balanced characteristics and an affordable price.
  • Zinc coating. They do not break down when exposed to moisture and aggressive chemicals.
  • Nickel-chromium coating. They are more resistant to corrosion and mechanical damage.
  • Titanium coating. They are distinguished by extremely high durability but are expensive.
  • Tungsten coating. They arecharacterised by a high wear-resistance and withstand the impact of the aggressive environment well.
  • Diamond coating. Provide a secure engagement between the tool and the head of the fastener, prevent slipping.

Maintenance tips

  1. It’s better to buy bits in a set, so you will always have all the necessary tools around.
  2. Working in hard-to-reach places, use magnetic tips. They help to attach the fastener better as you start screwing.
  3. Never use the bits that do not fit even if they look similar. Otherwise, you can not only damage the tool but also tear off the edges of the fastener head.
  4. Always use bits made of hard metals to screw in heat-treated screws. They wear out less.
  5. While tightening and loosening fasteners, press the tool against their surface as hard as possible. This will help to prevent slipping.

Professional help from Buycarparts.co.uk

A wide range of bits is presented in our catalogue. All the accessories are characterised by an excellent quality and affordable prices. Any car repairs will become much easier with their help.

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