CRAFTSMAN V20 CMCS300M1 Reciprocating Saw Kit
- Power Source: Battery
- Capacity: 14.5 inches
- Speed: 3000 RPM
- Material: High Speed Steel
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A 20V cordless saw with a 3000 spm blade speed, built for rough cutting and demolition work rather than precision finish cuts.
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ASIN: B07KGPHX6BModel: CMCS300M1Category: Saws
Overview
The CRAFTSMAN CMCS300M1 is a 20V cordless saw running at 3000 strokes per minute, built for cutting jobs that need portability over a corded tool tied to an outlet.
A 14.5 inch capacity and high speed steel blade material point to a reciprocating style saw meant for demolition and rough cutting through wood, metal or mixed materials, rather than a precision finish saw. At just over 7 pounds it is light enough to run one handed for extended stretches.
- 20V MAX battery powered
- 3000 strokes per minute
- 7.06 lb tool weight
- 14.5 inch cutting capacity
Who it's for
Suits DIYers and tradespeople doing demolition, remodeling or rough cutting where cord-free mobility matters more than sustained runtime. Not the tool for fine, precise cuts that need a stable guided blade.
Pros and cons
- Cordless 20V battery power for mobility
- 3000 strokes per minute for fast material removal
- High speed steel blade material holds up to rough use
- Not built for precise, guided cuts
- Battery runtime depends on the battery included, which is not detailed in specs
Performance notes
Running at 3000 strokes per minute on a 20V battery, the blade moves fast enough for quick material removal in demolition style cutting. The high speed steel blade material holds an edge through rougher use than softer steel, and the 14.5 inch capacity gives it reach into thicker material or awkward cutting angles.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMCS300M1 |
| Dimensions & fit | |
| Item Weight | 7.06 poundslower than 52% of 194 saws |
| Dimensions | 15.2 × 4 × 7.2 inches |
| Dimensions | 15.25"L x 4"W x 7.25"H |
| Capacity & performance | |
| Capacity | 14.5 incheshigher than 98% of 55 saws |
| Speed | 3000 RPM |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 20 voltslower than 53% of 197 saws |
| Motor Power | 20 watts |
| Construction & materials | |
| Material | High Speed Steel |
Closest rivals on specs
Milwaukee 2821-20 M18 FUEL Sawzall Reciprocating Saw- Voltage 20 vs 18 volts (+11%)
Frequently asked questions
Is the CRAFTSMAN CMCS300M1 corded or cordless?
It is cordless, running on a 20V battery.
How fast does the blade move?
It runs at 3000 strokes per minute.
How much does the saw weigh?
7.06 pounds.