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DeWalt 12×450mm Extreme 2 SDS Plus Masonry Bit

Product Code: 29546

Exceptional speed, performance and endurance with 160° tip design for improved penetration. Superior Carbide-hardened body for extra strength with flute design for efficient debris removal. Suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick / block work.

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Diameter 12mm. Length 450mm.


5.0 5 1

QtyPrice per item
1 - 2 £13.29
3 + £11.29

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DeWalt 12×450mm Extreme 2 SDS Plus Masonry Bit 5 5 1 1
Impressive performance Used with a 3.2J drill. Costs 3x as much as a bog-standard, but thought I'd give it a punt. Battered through accringtons with no problem, allowed drilling very close to edge without bursting. Most impressive was drilling through common clays, taking 8-10 seconds to go through both leaves of a cavity wall. Dust clearance is excellent, even with a polyurethane foam cavity fill (so dust had to come out full depth, not into cavity) the dust was literally ejected from the hole like a fountain. Not sure on longevity, but will prob be no worse than any other drill, maybe better as their seems to be more clearance behind cutting blades which will reduce rubbing/wear. Worth the money. 30 Apr 2013
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Brand DeWalt
Manufacturer Guarantee 1 years
Model No DT9557QZ
Pack Size 1
Product Diameter 12 mm
Product Length 450 mm
Total Product Weight 208 kg