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High carbon steel twist drill with high speed steel tip and polished, dry rust resistant coating. Large diameter bits with reduced 12.5mm diameter shank enables use with standard chucks. Use on aluminium, steel, plastic, wood and non-ferrous metals.

Blacksmiths Drill Bit (20mm)


  • HCS twist drill with HSS tip
  • Polished, dry rust resistant coating
  • Extra-large diameter
  • Reduced 12.5mm shank for standard chucks
  • Use on aluminium, steel, plastic, wood & non-ferrous metals


  • Power Tool Accessories
  • Drilling
  • Blacksmiths Drills

Our Blacksmiths Drill Bit (20mm) from Silverline is a quality tested product at a reasonably low price.

If you need any further information or are looking for an alternative size or similar item please contact us.

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Blacksmiths Drill Bit (20mm)

  • Manufacturer:
  • Product Code: 675064
  • 5055058115157
  • £8.34

  • Availability: More Than 500 In Stock

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All images are for reference purposes only and can show multiple dimensions of a single product so you can see the product from different angles or alternative products available in the same range. This does not usually mean the amount or type shown in the image is the amount you will receive. Where multiple items are shown please check the description as usually only one is supplied unless otherwise stated.

Tags: Blacksmiths, Drill, Bit, (20mm), Blacksmiths Drill Bit (20mm)

Annual Maintenance 2022

During our maintenance week we are closed to all enquiries (walk-in, telephone and email).

Some orders placed between 23rd July - 31st July may be dispatched but most orders during this time will be dispatched the week beginning 1st August 2022.

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