Christmas Delivery Times

DeWalt 7mm Extreme 2 HSS Drill Bit Product Code: 25677

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.


Diameter 7mm.
Additional Information
Technical Specification
  • Brand : DeWalt
  • Product Length : 107 mm
  • Product Type : Extreme 2 HSS Drill Bit
  • Total Product Weight : 30 kg
  • Model No : DT5050QZ
  • Pack Size : 1
  • Product Diameter : 7 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€3.55 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
DeWalt 7mm Extreme 2 HSS Drill Bit is rated 4.3 out of 5 by 63.
Rated 4 out of 5 by from Great bit, high price Very tough bit. The best money can buy. Doesn't save you money, but will save your time and health.
Date published: 2015-04-02
Rated 4 out of 5 by from OK but do not overheat This is a good drill on mild steel, on stainless I found it overheated and became blunt quite quickly
Date published: 2015-01-28
Rated 5 out of 5 by from does the job, very hard! What can I say? it's a drillbit. Unusual tip shape helps stop it wandering on hard surfaces, lasts very well, seems well made, will be buying more as I need them, especially as 7mm seems to be the size most sets exclude for some strange reason.
Date published: 2014-12-03
Rated 4 out of 5 by from Drills holes Not the best but by no means the worst.. Does a good enough job for day to day drilling.
Date published: 2014-09-30
Rated 1 out of 5 by from a bad bit !! At just under a tenner this drill bit has cost me just over £3.00 per hole through 6.7mm steel and at this rate I could be looking at the 16 holes costing me £60.00p The first three holes went like a dream, then no bite and a blunt drill bit which I doubt will be able to be sharpened, beware this product unless you only want to drill three holes !!!
Date published: 2014-09-23
Rated 5 out of 5 by from Extream Drill Bit. Bought this drill bit to complete a large job requiring lots of rivets. BEWARE this drill goes through sheet metal a lot quicker than expected. Nice clean holes and not a sign of going blunt yet. Recommend above jobber drills.
Date published: 2014-09-22
Rated 5 out of 5 by from Best Drill Top notch. best drill on the market. If you can find better? please let me know....
Date published: 2014-08-30
Rated 5 out of 5 by from Probably the best drill bit The best drill bit i have ever purchased! It's so fast, eats through 5mm steel like butter. Groves to stop it spinning in the drill chuck. Used many time and still as sharp as the day i brought it. No other drill bits can keep up with this one. Highly recommend!!! FAST, ACCURATE, STRONG, NO SLIPPING
Date published: 2014-08-21
  • y_2017, m_12, d_14, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_62
  • loc_en_IE, sid_25677, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie