CRAFTSMAN CMCK401D2 V20 MAX Power Tool Kit 4-Tool
- Amperage: 2 amps
- Power Source: Battery
- Voltage: 20 volts
- Item Weight: 16.9 pounds
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A 20V cordless combo kit with a 2Ah battery and a motor speed up to 4200 RPM, a reasonable starting point if you want several tools on one shared battery system.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B07KKB4RRXModel: CMCK401D2Category: Specialty Tools
Overview
The CRAFTSMAN CMCK401D2 is a 20 volt cordless combo kit built around a 2 amp hour battery system, with a motor rated up to 4200 RPM. The full kit weighs 16.9 pounds, putting it in the range of a multi tool set rather than a single power tool.
CMCK401D2 combo kits pair several 20V MAX tools on one battery platform, which is the main appeal over buying separate corded tools: one charger and one battery size across the kit. The listing here only confirms battery voltage, amperage and top speed, not which individual tools are included, so check the box contents before buying if a specific tool is the reason for the purchase. This entry was filed under Specialties, but the spec sheet points clearly to a cordless combo kit.
- 20 volt cordless battery system
- 2 amp hour battery capacity
- Motor speed up to 4200 RPM
- 16.9 pound total kit weight
Who it's for
Fits someone building out a first cordless tool set on one battery platform, home renovators and DIYers who want several tools sharing chargers and batteries. It suits kit buyers more than someone shopping for one specific tool, since the exact tool lineup is not detailed in this data.
Pros and cons
- Shared 20V battery platform across the kit
- 16.9 pound total kit weight keeps it manageable
- Motor speed up to 4200 RPM for general fastening work
- Exact tools included are not detailed in the spec data
- 2 amp hour battery gives shorter runtime than larger packs
Performance notes
The 4200 RPM top speed points to a drill or driver style motor tuned for general fastening and drilling rather than heavy demolition. Running on a 20 volt, 2 amp hour battery keeps the kit's individual tools compact, at the cost of shorter runtime per charge than a higher capacity battery would give.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMCK401D2 |
| Dimensions & fit | |
| Item Weight | 16.9 poundshigher than 83% of 64 specialty tools |
| Capacity & performance | |
| Maximum Rotational Speed | 4200 rpmhigher than 97% of 38 specialty tools |
| Power & efficiency | |
| Amperage | 2 amps |
| Power Source | Battery |
| Voltage | 20 volts |
| Battery Type | Lithium Ion |
| Included components | |
| Unit Count | 1 |
| Included Components | (1) CMCD700 Drill/Driver, (1) CMCF800 Impact Driver, (1) CMCL020 Task Light, (1) CMCS500 Circular Saw, (1) V20 20V MAX* Lithium Ion Charger, (2) CMCB202 V20 20V MAX* 2.0AH Lithium Ion Battery |
| Warranty & support | |
| Manufacturer Warranty Description | 3 year limited warranty |
| Other details | |
| Number Of Batteries | 2 Lithium Ion batteries required. (included) |
| Item Type Name | Cordless Drills |
| Set Name | 4-Tool Combo Kit |
Closest rivals on specs
DEWALT DCK252D2 20V MAX Drill and Circular Saw Combo Kit- Item Weight 16.9 vs 12.8 pounds (+32%)
DEWALT DCK466D2 20V MAX Combo Kit 4-Tool- Amperage 2 vs 1.5 amps (+33%)
Frequently asked questions
What battery platform does the CRAFTSMAN CMCK401D2 use?
A 20 volt system with a 2 amp hour battery.
How much does the full CMCK401D2 kit weigh?
16.9 pounds for the complete kit.
What is the top motor speed on this kit?
Up to 4200 RPM.