Best 3/8-Inch Hammer Drills for Compact Drilling and Masonry Work
The Bosch PS130N is the only listed hammer drill with a 3/8-inch chuck; it is a compact, 12V bare tool. The other selected drills have 1/2-inch chucks, so they may suit buyers who need a corded tool or larger chuck capacity rather than a true 3/8-inch model. Choose Bosch for a lightweight cordless format, BLACK+DECKER for a side handle and masonry-focused specifications, or a variable-speed corded option for adjustable control.
| Product | Chuck | Best For |
|---|---|---|
| Bosch PS130N | 3/8 inch | Compact cordless drilling |
| BLACK+DECKER BEHD201 | 1/2 inch | Masonry drilling and added grip |
| GALAX PRO | 1/2 inch | Adjustable speed control |
| Hammerhead HAHD075 | 1/2 inch | Corded power and quick bit changes |
| Enventor 7.5 Amp | 1/2 inch | Variable-speed drilling with listed capacity limits |
Bosch PS130N 3/8-Inch Hammer Drill/Driver
Best for: Buyers specifically looking for a compact 3/8-inch hammer drill/driver. Bosch lists a 1.9-pound tool-only weight, an 8-inch head length, 265 inch-pounds of torque, a maximum speed of 1,300 RPM, and up to 19,000 BPM.
This is the closest match to the search for a 3/8-inch hammer drill because its stated chuck size is 3/8 inch. Its compact housing may be useful when handling and access matter. It was selected as the direct-size match among the listed products.
Limitation: This is a bare tool, so a battery is not included in the listed product name. Its maximum RPM is also lower than the corded models below.
BLACK+DECKER 6.5-Amp Hammer Drill
Best for: Buyers who prefer a corded hammer drill with a side handle and a stated 48,000 BPM impact rate. This model has a 6.5-amp motor and a 1/2-inch chuck, making it a larger-chuck alternative rather than a true 3/8-inch drill.
A two-position switch selects standard drilling for wood or hammer drilling for masonry. Its three-position side handle is designed to support comfort and help reduce muscle fatigue. It was selected for buyers prioritizing a stated impact rate and adjustable handle positioning.
Limitation: The 1/2-inch chuck does not meet a strict 3/8-inch chuck requirement.
GALAX PRO 4.5-Amp Variable-Speed Drill
Best for: Buyers who want a corded drill with a 12-setting speed adjustment. GALAX PRO lists a 4.5-amp copper motor, a maximum speed of 3,000 RPM, two operating modes, and a 1/2-inch keyed metal chuck.
The top-mounted selector switches between hammer and drill functions. Its adjustable speed settings provide a way to vary operation for different work requirements. It was selected as an option for shoppers who value speed adjustment and a metal chuck.
Limitation: This is a 1/2-inch model, not a 3/8-inch model, and the keyed chuck requires chuck-key operation for bit changes.
Hammerhead 7.5-Amp Hammer Drill
Best for: Buyers seeking a corded 7.5-amp drill with a keyless metal chuck. The listed features include a 1/2-inch chuck and two functions that can be switched for different applications.
The keyless chuck is intended to make frequent bit changes convenient. This model was selected for its higher stated amperage among the included corded options and its quick-change chuck design.
Limitation: The product description says it cannot be used in reinforced concrete walls. It also has a 1/2-inch chuck, so choose another model if 3/8 inch is essential.
Enventor 7.5-Amp Variable-Speed Drill
Best for: Buyers who want a corded drill with a 12-level speed adjustment and a stated 360-degree auxiliary handle. Enventor lists up to 3,000 RPM, two operating modes, and maximum working capacities of 1/2 inch in concrete, 3/8 inch in steel, and 1 inch in wood.
Those capacity figures help buyers compare the tool with the material and hole size they expect to handle. The product description specifies hammer mode for lightweight concrete and brickwork, and drill mode for steel and wood.
Limitation: The listed 3/8-inch capacity is for steel, not the chuck size. The description also warns against use on reinforced concrete stone.
Buying Guide: How to Choose a 3/8-Inch Hammer Drill
Does 3/8 inch mean the chuck size or hole capacity?
Check the specification carefully. A 3/8-inch chuck describes the maximum shank size the chuck accepts; a 3/8-inch drilling capacity describes a hole size in a particular material. In this selection, Bosch is the only product identified as having a 3/8-inch chuck. Enventor lists 3/8-inch capacity in steel, but its chuck is 1/2 inch.
Should you choose cordless or corded?
The Bosch is a compact 12V tool, but it is sold as a bare tool. The other selected drills are corded and provide stated motor amperage or speed information. Consider whether portability or corded operation better matches your work, and check what is included before buying.
What features matter for masonry?
Look for a selectable hammer mode, impact information where provided, and product-stated material limits. The BLACK+DECKER listing specifies 48,000 BPM and a masonry mode. Do not assume a standard hammer drill is suitable for reinforced concrete: Hammerhead and Enventor specifically state limitations for that work.
Is a keyed or keyless chuck better?
A keyless chuck can make bit changes more convenient, as described for Hammerhead. A keyed chuck, like the GALAX PRO’s, uses a chuck key to tighten or loosen the chuck. Choose according to your preference for bit changes and the chuck size your bits require.
Frequently Asked Questions
Which listed drill has a true 3/8-inch chuck?
The Bosch PS130N is the only listed drill whose product name specifies a 3/8-inch chuck.
Is a 1/2-inch chuck the same as a 3/8-inch chuck?
No. Chuck size refers to the bit shank capacity. A 1/2-inch chuck is not a 3/8-inch chuck, even if a drill can make a 3/8-inch hole.
Can these drills be used on reinforced concrete?
Do not assume they can. The Hammerhead and Enventor listings explicitly warn against reinforced concrete applications. Check the tool’s instructions and stated limits for any masonry job.
Does the Bosch PS130N include a battery?
The listed product name identifies it as a bare tool, so a battery is not included with the product as described.