
Craftsman CMHT20138
Score: 75/100
Corona Razor Tooth 7-inch
Score: 78/100Rankings

The Corona RS16120 is a highly portable 7-inch folding pruning saw designed for light tree trimming and outdoor activities. Its RazorTOOTH technology offers exceptional cutting speed, though it is limited to branches under 3 inches. It is best suited for hikers, campers, and home gardeners needing a compact tool for small branches.

The Craftsman CMHT20138 is a 12-inch solid frame hacksaw designed for cutting plastic, wood, and metal with a 24 TPI carbon steel blade. Its adjustable angles and sturdy metal frame make it reliable for basic hacksaw tasks and flush cuts. It is best suited for DIY users and homeowners needing a durable, affordable hacksaw for straight cuts.
| Attribute | ![]() | ![]() |
|---|---|---|
12 inchesbest | 7 inches | |
24 TPIbest | 6 TPI | |
| ↓ lower better | 1.3 lbs | 0.5 lbsbest |
15.75 inchesbest | 11.5 inches | |
0.76 mmbest | — | |
0.5 inchesbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Handle & Ergonomics(2) | ||
Handle Material | Plastic | Non-slip composite |
Handle Type | D-Handle | Standard grip |
Dimensions & Weight(2) | ||
Weight (lbs) | 1.30 lbs | 0.5 lbs |
Overall Length (inches) | 15.75 inches | 11.5 inches |
Performance & Usage(4) | ||
Intended Use | Multi-Material | Light pruning, outdoor activities |
Saw Type | Hacksaw | Folding |
Cutting Action | Push | Pull |
Suitable Materials | Multi-Material | Wood |
Blade Specifications(5) | ||
Blade Length (inches) | 12 inches | 7 inches |
Teeth Per Inch (TPI) (TPI) | 24 TPI | 6 TPI |
Blade Material | Carbon Steel | High-carbon steel |
Blade Thickness (mm) | 0.76 mm | mm |
Blade Width (inches) | 0.5 inches | inches |
Build & Durability(1) | ||
Blade Coating | None | Chrome |
General(1) | ||
Warranty | Lifetime | |

Products in the top-left offer the best value (high score, low price).

No in-depth expert reviews or editorials were found in the search results. Retail listings highlight the high-strength frame, 225 lb tension capacity, and comfort features as reliable for basic hacksaw tasks.
Consumer feedback is minimal, with high ratings from sparse reviews. Common praise centers on the sturdy build and comfortable grip, with no recurring complaints noted in the available data.




Professional reviewers emphasize the Corona RS16120's efficiency and speed, citing its RazorTOOTH technology as a significant advantage over conventional saws.
Direct consumer reviews are limited, but product descriptions imply strong user appeal for portability and cutting speed. Recurring themes suggest satisfaction with fast cutting on small to medium branches.