DeWalt D21570K-LX 1300W Silver Bullet Diamond Core Drill 110V Product Code: 97065

The DeWalt D21570K-LX Silver Bullet diamond core drill is both heavy duty and high performance. The 2-speed variable gearbox allows for added flexibility when working on wood, metal and concrete with standard drill bits. Safety features include current-limiting overload protection and a clutch for increased user control. The anti-vibration handle with a rubber-coated grip, means that you stay comfortable while operating the tool and a 16mm steel chuck provides excellent bit retention and allows for quick bit changes. The DeWalt D21570K-LX is supplied with its own carry case.


  • 1300W
  • 2-Speed Variable
  • 16mm Keyed Chuck
  • All-Metal Gearbox
  • Lock-On Switch
  • Rubber-Coated Grip
  • Anti-Vibration Handle


Max. drilling capacity in masonry 127mm (127mm core), wood 40mm, steel 16mm. Max. torque: 40Nm hard / 40Nm soft. Overall length: 380mm. No. load speed: 0-1250/3500rpm. Weight: 3kg. Includes Plug.
Additional Information
Technical Specification
  • Brand : DeWalt
  • Product Length : 380 mm
  • Product Type : Silver Bullet Diamond Core Drill
  • Power Output (Watts/Kw) : 1300 W
  • Max. Core Drilling in Masonry : 127 mm
  • Chuck Type : Keyed Chuck
  • Corded or Cordless : Corded
  • Total Product Weight : 3 kg
  • Model No : D21570K-LX
  • Pack Size : 1
  • Power Drill Gearbox Speed : 2-Speed Variable
  • Capacity Wood : 40 mm
  • Switch Type : Lock-On Switch
  • Chuck Capacity : 16mm
  • Carrying Facility : Heavy Duty Carry Case
  • Capacity Steel : 16 mm
  • No Load Speed : 0-1250/3500 rpm
  • Power Voltage Supply : 110 V
  • Carry Case/Bag Included : Yes
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Capacity Masonry : 127 mm
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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€266.95 Incl. 20% VAT

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DeWalt D21570K-LX 1300W Silver Bullet Diamond Core Drill 110V is rated 4.3 out of 5 by 8.
Rated 5 out of 5 by from Cracking drill Bought this drill to core some holes, and it done that well! Safety clutch performed as it should, using the 127mm core felt the same as the 52, both went through with easy, can't give 5 stars for reliability as I've only had it a week but would certainly recommend this drill to anyone looking for one
Date published: 2017-02-25
Rated 3 out of 5 by from Wrist breaker Do not buy this drill, it will break your wrist...I bought this De Walt core drill to replace my brilliant , but expensive Bosch. While it was great value for Money, it has no clutch mechanism, so when the core "jams", the drill kicks back violently.
Date published: 2016-10-14
Rated 1 out of 5 by from Good to start with, dead quick I purchased this drill just under a month ago. I read all the reviews, trusted DeWalt as a leading brand to be reliable and have a good product (all other power tools are Makita). However, today the drill died on me coring a 50mm hole through a solid brick wall. Before it died, I could smell burning from the drill and smoke came out from the casing. After it died and I'd obviously stopped using it, it stayed boiling hot for another hour! I've used it 5 or 6 times to drill similar sized holes and one 5 inch hole. It worked reasonably well although it yanked several times drilling the 5 inch hole nearly causing me to hurt my wrist. I was hoping this would be a good, reliable drill for a great price but it's obviously not quite up to the standard I was hoping for.
Date published: 2015-12-14
Rated 5 out of 5 by from Hard 'CORE' Drill I'll start by saying I'm bias toward Dewalt, having used them for many years. So when I needed a core drill this was my first choice naturally and have not been disappointed. Cuts through nearly every i've tried with ease. Was highly surprised with it tackling 2ft rubble stone farmhouse wall in 30 minutes.
Date published: 2015-12-10
Rated 5 out of 5 by from Best Drill Ever Previous sds drill took 8 hours to drill through a solid brick wall 18" With this drill it took an hour and a half excellent.
Date published: 2015-07-29
Rated 5 out of 5 by from Worth the investment so far. I have used this as a multi purpose drill and also with my Marcrist dry diamond cores. Very comfortable to use, smaller than expected but not lacking in power. passed through brick and fly ash block cavity wall like greased lightning. 1.Used on the percussion setting to start the hole and then knocked out the pilot drill. (started outside on the brick) 2.Set on high speed running on full power with a Marcrist CCU850X 52mm core gives absolutely unreal cutting speed no clogging or snatches. I did not time it properly but I reckon the brick was done in under 30 seconds (Standard house brick NOT class A solid blue or B red engineering brick) and the fly ash block, although not the full 4", took under 10 seconds. Dont know why I've struggled for so long using my sds drill. Not any more! Tip: use top quality or tried and tested cores. Cant really give more than 4 stars for reliability as I have not had it long.
Date published: 2015-02-16
Rated 5 out of 5 by from dewalt rules what can I say three cores done in under half an hour in fairly tough brick and no sore finger or nasty kickback
Date published: 2014-05-31
Rated 5 out of 5 by from love it bought it to drill a 125mm hole through my wall for a soil pipe. there are two settings the slower one for drilling with a big core drill, but it isn't as slow as you might think it would be. it went through with no clutch slip ( a problem with my last drill) and even when it got bogged down it performed admirably. I had wanted the 240 volt one but Screwfix have been out of stock for ages, so opted for this one as the job needed doing now. Full marks DeWalt .
Date published: 2014-04-06
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