3 prices compared · £15.95–£22.61
This 16mm diameter, 400mm length Irwin Masonry Drill Bit offers heavy duty large diameter drilling with exceptional 400mm extended reach, making it essential for very deep drilling applications through extremely thick walls and multiple layers of masonry.
Designed specifically for fast and efficient drilling in brickwork, concrete and breeze block with cordless drills, this bit delivers up to 60% faster drilling.
Updated 2 hours ago
Tooled UpLowest
In stock
£15.95
£26.50
My Tool Shed
In stock
£15.95
£26.50
This is a comparison page. 3 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…
17 Sept 2026 – 18 Sept 2026 · 2 recorded prices
Blueperry Tool & Builders Merchants (UK)
In stock · £6.66 more
£22.61
Visit retailer opens the shop. Affiliate disclosure.
