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  • FORCE 76625
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76625 Spanner Size: T20
    Article №: 76625
    Please rate this product
    In stock
    £ 3,08
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76627
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76627 Spanner Size: T27
    Article №: 76627
    Please rate this product
    In stock
    £ 3,28
    incl. 20% VAT,
    excl. delivery costs
  • PROFITOOL 0X754S3
    Allen Key, screwdriver bit
    Please rate this product
    In stock
    £ 3,48
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76709
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76709 Spanner Size: T-9Н
    Article №: 76709
    Please rate this product
    In stock
    £ 3,58
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76710
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76710 Spanner Size: T 10Н
    Article №: 76710
    Please rate this product
    In stock
    £ 3,58
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76707
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76707 Spanner Size: T7Н
    Article №: 76707
    Please rate this product
    In stock
    £ 3,58
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76706
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76706 Spanner Size: T6Н
    Article №: 76706
    Please rate this product
    In stock
    £ 3,58
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76806K
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76806K Tool Steel
    Article №: 76806K
    Please rate this product
    In stock
    £ 3,68
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76F10
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76F10 Tool Steel
    Article №: 76F10
    Please rate this product
    In stock
    £ 3,68
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76715
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76715 Spanner Size: T 15Н
    Article №: 76715
    Please rate this product
    In stock
    £ 3,68
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76730
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76730 Spanner Size: T-30Н
    Article №: 76730
    Please rate this product
    In stock
    £ 3,68
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76F30
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76F30 Tool Steel
    Article №: 76F30
    Please rate this product
    In stock
    £ 3,68
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76745
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76745 Spanner Size: T-45Н
    Article №: 76745
    Please rate this product
    In stock
    £ 3,78
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76F15
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76F15 Tool Steel
    Article №: 76F15
    Please rate this product
    In stock
    £ 3,78
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76720
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76720 Spanner Size: T-20H
    Article №: 76720
    Please rate this product
    In stock
    £ 3,78
    incl. 20% VAT,
    excl. delivery costs
  • TOPTUL AGAS0407
    Allen Key, screwdriver bit
    TOPTUL Allen Key, screwdriver bit AGAS0407 Spanner Size: 4, Chrome Vanadium Steel, Hex-TR, Hexagon
    Article №: AGAS0407
    Please rate this product
    In stock
    £ 3,78
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76645
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76645 Spanner Size: T45
    Article №: 76645
    Please rate this product
    In stock
    £ 3,88
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76F25
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76F25 Tool Steel
    Article №: 76F25
    Please rate this product
    In stock
    £ 3,98
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76F20
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76F20 Tool Steel
    Article №: 76F20
    Please rate this product
    In stock
    £ 3,98
    incl. 20% VAT,
    excl. delivery costs
  • FORCE 76647
    Allen Key, screwdriver bit
    FORCE Allen Key, screwdriver bit 76647 Spanner Size: T47
    Article №: 76647
    Please rate this product
    In stock
    £ 4,08
    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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