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DeWalt 8mm Extreme 2 HSS Drill Bit

Product Code: 31140

Buy any 3 and save 15% on selected HSS. Search 'cat121hssbuy3save15' to see items included in promotion. Discount applied when all items are added to trolley. Promotion valid until 31/05/15.

Stronger and faster than standard bits. Tip starts drilling on contact, eliminating walking for clean accurate holes. Innovative tapered web design greatly reduces breakage. Gold ferrous oxide coating prevents overheating for longer bit life.

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Diameter 8mm.


4.875 5 8

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DeWalt 8mm Extreme 2 HSS Drill Bit 4.9 5 8 8
Good but expensive Best bit I've tried. Very little wandering. Very sharp. Just very expensive. 2 Apr 2015
Best drill bit ever I bought 3 of these after reading reviews, and i was shocked at how well these drill bits perfomed. I had to bore 126 holes through 1/8th thick steel rhone hooks, and only used 2nd one for last 14 holes, no slipping about on metal surface. would say these are the best i have used on steel, not overpriced either. 7 Apr 2013
Excellent Drill Lifetime Bought 3 of these to drill 90 holes in 8mm steel expecting a limited lifetime however at the end of the job the first bit is still sharp and the other two are unused. 21 Sep 2012
Great Drill Bit Easier to start and doesn't snatch like ordinary bits, worked really well. 7 Nov 2011
  • 2015-05-23T14:32:41.676-05:00
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Brand DeWalt
Manufacturer Guarantee 1 years
Model No DT5052QZ
Pack Size 1
Product Diameter 8 mm
Product Length 117 mm
Product Type Extreme 2 HSS Drill Bit
Total Product Weight 40 kg