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D21570 110V diamond core drill No product photo yet
Diamond Core Drills

DeWalt D21570K-LX 110V 1300W Dry Diamond Drill (Carry Case)

2-speed3kg3 years (with registration)

Two-speed 1300W percussion drill sold by DeWalt for dry diamond coring in brick and soft masonry, up to 127mm. 16mm keyed chuck and E-CLUTCH.

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127mm
Max core, dry
1,300W
Power input
3kg
Weight

Where it sits among handheld diamond core drills

Scaled against the 10 diamond core drills we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Max core, dry127mm
127mm lowestThis onehighest 162mmMilwaukee DD 2-160 XE
Power input1,300W
850W lowestMakita 8406highest 1,500WMilwaukee DD 2-160 XE
Weight3kg
3kg lightestThis oneheaviest 4.8kgBosch GSB 162-2 RE
Compare it with: + Milwaukee DD 2-160 XE + Makita 8406 + Bosch GSB 162-2 RE

Full specs

From DeWalt's own documentation. Checked 06/10/2026. Report a spec error ›

Coring

TypeHandheld
Wet or dryDry only
Max core, dry (masonry)127 mm
Gears2
No-load speed0–1,250 / 0–3,500 rpm
Percussion for dry coring✓ Yes
Impact rate56,000 bpm

Water & Safety

Electronic anti-rotation✓ Yes
Anti-rotation systemE-CLUTCH (electronic), with overload protection

Fitting & Stand

Chuck16mm keyed
Collar diameter43 mm

Power & Motor

Voltage110V
Power input1,300 W

Physical & Build

Weight3 kg
Case typeCarry case
Case included✓ Yes
Noise level95 dB(A) LpA / 106 dB(A) LwA

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with DeWalt
Register with DeWalt ›
Register within 28 days of buying Own one? Add it to My Tools and we'll remind you before the 28 days run out

Register within 4 weeks. Batteries/chargers excluded (PowerStack eligible). Nailers and other fastening tools are excluded and keep 1 year. Kit tools registered individually.

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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