Best Cordless Drills for Electricians: Access or Heavy Drilling?
Milwaukee 2505-20 is our access-focused service pick. For a conventional hammer drill, compare M12 3404-20, M18 2904-20, DeWalt DCD805B and Makita XPH14Z against your existing batteries and approved bit sizes.
5 picks · 1 full reviewUS-focusedResearch-based recommendations
Product image: SupplyHouse. Check the listing for included accessories.
An installation driver, hammer drill and rotary hammer are different tools. This shortlist does not cover every large-hole, concrete or repetitive rough-in requirement. These listings are tool-only configurations; budget for compatible batteries and a charger.
HOW TO CHOOSE
What matters for the work
Buy for the limiting task
For cabinet and device access, head configuration may matter more than maximum torque. For repetitive hole-making, check the exact bit and material capacity in the manual. A compact installation drill does not replace every rough-in tool.
Account for the complete kit
A bare tool is attractive when compatible batteries are already available. Starting a new platform adds battery and charger costs. Also compare the weight and clearance with the actual battery you intend to use.
Distinguish hammer mechanisms
A hammer drill can suit supported masonry drilling, but does not perform the same job as an SDS rotary hammer. Match the drilling method, dust control and accessories to the material and employer requirements.
We compared manufacturer specifications and documented features. We have not hands-on tested these products. Read our recommendation method →
Detailed picks
Useful differences, meaningful drawbacks and the specifications behind each recommendation.
OPTION 1
Product image: SupplyHouse. Check the listing for included accessories.Lead pick for access-focused service
Lead pick for access-focused service
Milwaukee
2505-20 M12 FUEL Installation Drill/Driver
Best for: Service and installation work where interchangeable heads help reach the fastener.
2505-20 is an M12 installation drill/driver with four supplied head configurations. Its appeal is access and versatility around cabinets and devices, rather than being the largest drill in the van.
Choose it for its installation format when the supported tasks fit your work. Keep a separate heavier drilling tool where the bit size or material requires it. The -20 configuration does not include the battery or charger.
Product image: SupplyHouse. Check the listing for included accessories.For a conventional compact hammer drill
For a conventional compact hammer drill
Milwaukee
3404-20 M12 FUEL Hammer Drill/Driver
Best for: M12 users wanting a conventional drill/driver with a hammer mode.
3404-20 uses a conventional half-inch chuck and M12 platform. It fills a different role from the four-head installation driver, even though both use the same battery family.
Compare the supported bit and material capacities with your common holes. It is a compact-platform option, not proof that every electrician can retire a larger drill.
Product image: SupplyHouse. Check the listing for included accessories.For M18 drilling kits
For M18 drilling kits
Milwaukee
2904-20 M18 FUEL Hammer Drill/Driver
Best for: M18 users selecting a conventional half-inch hammer drill.
2904-20 is an M18 hammer drill/driver, positioned here for a drilling-oriented kit. The complete working size depends on the fitted battery as well as the body.
Check the manual against your hole sizes and accessories before buying for rough-in. Do not treat headline torque as a substitute for supported applications or proper control.
M18 platform
Half-inch chuck
Hammer-drill format
Model
2904-20
Chuck
1/2 inch
Platform
M18
Main tradeoff: Larger-kit commitment than an access driver
Product image: SupplyHouse. Check the listing for included accessories.For DeWalt drilling kits
For DeWalt drilling kits
DeWalt
DCD805B 20V MAX XR Hammer Drill/Driver
Best for: DeWalt battery owners wanting a brushless hammer drill/driver.
DCD805B is a brushless half-inch hammer drill in the DeWalt 20V MAX family. The B suffix identifies the tool-only package used in this shortlist.
Choose after checking application capacity and battery compatibility. Buying into this platform solely for a general service task should include the charger and battery cost in the comparison.
Product image: Acme Tools. Check the listing for included accessories.For Makita LXT drilling kits
For Makita LXT drilling kits
Makita
XPH14Z 18V LXT Hammer Driver-Drill
Best for: LXT users selecting a brushless half-inch hammer driver-drill.
XPH14Z is an 18V LXT brushless hammer driver-drill. It belongs in a capacity and platform comparison, rather than being treated as interchangeable with a small installation driver.
Verify the exact drilling task and complete kit requirements. The Z bare-tool configuration differs from packages that include batteries, so compare the listing contents carefully.
18V LXT platform
Brushless design
Half-inch chuck
Model
XPH14Z
Chuck
1/2 inch
Platform
Makita 18V LXT
Main tradeoff: Bare tool needs compatible power equipment
It can suit supported service and installation tasks. Large holes, repetitive rough-in or concrete work may require a different tool. Check material and bit capacities rather than voltage alone.
Should I buy a bare tool or a kit?
Choose a bare tool when you already own suitable batteries and a charger. Otherwise compare the complete kit cost and contents.
Does a hammer drill replace a rotary hammer?
No. They use different mechanisms and accessories. Select the tool documented for the material and drilling task.
