CRAFTSMAN CMHT20138 Hacksaw 12-Inch
- 12 inch blade, 6 teeth listed
- 90 degree cutting angle
- Metal and plastic surfaces
- Lifetime warranty
- Manual power, lightweight frame
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A manual twelve inch hacksaw for metal and plastic with a lifetime warranty. The listing gives the tooth count only as a single number with no unit.
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ASIN: B07R92S9YZModel: CMHT20138Category: Hacksaws
Overview
A tensioned frame holds a twelve inch rectangular blade straight for cuts in metal and plastic. A plastic handle fits the hand, and the frame is red with a lightweight build.
A manual frame saw needs no power and is easy to store, and a lifetime warranty adds confidence. The limitation is the listing detail: the tooth count has no unit, the blade is described only as metal, and no blade change details are given.
Who it's for
A garage bench or toolbox with metal and plastic to cut suits a manual hacksaw. Shoppers cutting wood or large stock quickly should choose a power saw.
Pros and cons
- Manual, no power needed
- Tooth pitch has no unit
- Blade change not described
- Slower than power saws
Performance notes
The frame holds the blade under tension so it cuts straight rather than wandering. Tooth count sets how coarse or fine the cut is, but the listing gives no pitch. Cutting speed depends on how steadily the user strokes.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMHT20138 |
| Dimensions & fit | |
| Blade Length | 12 inches |
| Item Dimensions L X W X H | 15.7 inches long x 5.8 inches wide x 1.2 inches high |
| Power & efficiency | |
| Power Source | Manual |
| Construction & materials | |
| Blade Material | Metal |
| Handle Material | Plastic |
| Color | Red |
| Included components | |
| Included Components | Hacksaw |
| Warranty & support | |
| Warranty Type | Lifetime warranty |
| Other details | |
| Surface Recommendation | Metal, Plastic |
| Number Of Teeth | 6 |
| Cutting Angle | 90 degrees |
| Blade Shape | Rectangular |
| Other Special Features Of The Product | Lightweight |
Closest rivals on specs
Milwaukee 48-22-0050 High Tension Hacksaw 12-Inch- Cutting Angle 90 vs 45 degrees (+100%)
DOWELL HY041102 Hacksaw Frame Set- Cutting Angle 90 vs 45 degrees (+100%)
Hanpex Mini Hacksaw and Mitre Block Set 6 Inch- Blade Length 12 vs 6 inches (+100%)
Frequently asked questions
How big is the CRAFTSMAN CMHT20138?
The dimensions are 15.7 inches long, 5.8 inches wide and 1.2 inches high.
What can the CRAFTSMAN CMHT20138 cut?
The surface recommendation is metal and plastic.
Is the CRAFTSMAN CMHT20138 powered?
No. The power source is manual.
What warranty covers the CRAFTSMAN CMHT20138?
A lifetime warranty is listed.