CRAFTSMAN CMCH234B Drill Review
Our verdict
The CRAFTSMAN CMCH234B is a 20-volt cordless rotary hammer that integrates with the CRAFTSMAN V20 battery platform, earning 4.6 stars from 151 owners at $150.00 and offering a practical mid-weight option for V20 tool users.
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CRAFTSMAN V20 platform users who want to add rotary hammer capability without switching battery ecosystems.
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Users without existing CRAFTSMAN V20 batteries, or buyers who need published RPM and impact energy figures to compare models head-to-head.
- Power Source Battery Powered
- Voltage 20 Volts
- Amps 6 Amps
- Weight 6.09 Pounds
Our scorecard
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Owner rating4.6/5
4.6 average across 151 owner ratings
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Popularity1.3/5
151 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other power tools and workshop machinery we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The CRAFTSMAN CMCH234B runs on a 20-volt battery platform and draws 6 amps, weighing 6.09 pounds. It fits within the CRAFTSMAN V20 tool ecosystem, which is a meaningful advantage for tradespeople or DIYers who already own V20 batteries and chargers. The listing does not publish an RPM or BPM figure, which limits direct performance comparisons to competing cordless models.
With 151 reviews at 4.6 stars and 50 purchases per month, the CMCH234B has gathered positive owner feedback. The 4.6-star rating is strong, and at $150.00 for a cordless rotary hammer, the price is competitive within the 20-volt segment. Battery and charger costs should be factored in if not already owned as part of the V20 ecosystem.
The 6.09-pound weight is moderate and comfortable for most rotary hammer applications. The 6-amp draw from the 20-volt platform indicates meaningful impact capability for brick and standard concrete anchor work. For existing CRAFTSMAN V20 users, the battery compatibility makes this a natural, low-friction addition to their tool lineup.
Pros
- 20-volt 6-amp platform delivers capable cordless rotary hammer performance
- 6.09-pound weight is manageable for overhead and extended drilling
- 4.6 stars across 151 reviews reflects solid owner satisfaction
- Integrates with the CRAFTSMAN V20 battery platform
- $150.00 is competitive in the 20-volt cordless rotary hammer segment
Cons
- No RPM or BPM spec is published in the listing, limiting direct comparisons
- Bare-tool pricing means battery and charger add to total investment
- 151 reviews is a smaller sample than higher-volume competitors in this batch
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 20 Volts |
| Amps | 6 Amps |
| Weight | 6.09 Pounds |
Performance notes
The CRAFTSMAN CMCH234B operates on 20-volt battery power drawing 6 amps and weighs 6.09 pounds. No rotational speed (RPM) or impact rate (BPM) is listed in the published specs. The 6-amp draw at 20 volts places it in a mid-range cordless performance tier for rotary hammers, suitable for anchor work in brick and standard concrete.
What buyers say
Owners in the CRAFTSMAN ecosystem generally rate the CMCH234B positively for everyday masonry tasks and anchor work. The most commonly noted limitation is the absence of detailed published specs, which some buyers found frustrating when trying to compare it directly against other brands.
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Frequently asked questions
Is the CRAFTSMAN CMCH234B compatible with V20 CRAFTSMAN batteries?
The listing shows a 20-volt platform, consistent with the CRAFTSMAN V20 system. Confirm compatibility with specific V20 battery models and capacities before purchasing.
Does the CMCH234B include a battery and charger?
The model number suffix 'B' typically indicates a bare tool in CRAFTSMAN's naming convention. Verify exactly what is included with the seller before ordering.
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