The 20mm diameter Blacksmith's Drill Bit provides 205mm overall length with 140mm working length, making it ideal for creating substantial holes in heavy-gauge steel and industrial metalwork.
This popular larger diameter is frequently specified for M20 bolt clearance and heavy fabrication projects.
Updated 2 hours ago
Tooled UpLowest
In stock
£7.95
£11.10
My Tool Shed
In stock
£7.95
£11.10
This is a comparison page. 2 shops currently list it. Use Visit retailer on the lowest price you want, then complete the order on that shop’s site.
No reviews yet. If you bought this, write what you used it for — that helps the next shopper more than the feed description.
Checking your account…
16 Sept 2026 – 17 Sept 2026 · 2 recorded prices
Visit retailer opens the shop. Affiliate disclosure.
