GRAFF 8% Cobalt Premium Hacksaw Blades 12 Inch for Stainless
- General
With no seller description confirming pack count, check the listing images for what is included, but the cobalt content and 4.5 star rating support it as a reasonable choice for cutting stainless steel.
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How it ranks among the 234 generals we track
4.5★ across 330 Amazon ratings, Bayesian-smoothed toward the category average.
330 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 234 generals we track - how the scorecard works · full generals data report. Confidence: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
GRAFF's hacksaw blades are made with an 8 percent cobalt content and run 12 inches long, marketed for cutting stainless steel. They hold a 4.5 star average across 330 ratings, with 100 units bought in the past month.
The listing sits under a generic Tools category, but the title is specific: these are hacksaw blades, not a general tool, and the 8 percent cobalt content is the detail that matters for anyone cutting hardened or stainless material, since cobalt blades tend to hold an edge longer than plain carbon steel blades on tougher metal.
- 8 percent cobalt hacksaw blade
- 12 inch length
- Marketed for stainless steel cutting
- 4.5 stars across 330 ratings
Who it's for
Suited to anyone hand cutting stainless steel or other hard metal who needs a 12 inch hacksaw blade with more cobalt content than a bargain blade. Not the pick if you need a full hacksaw frame, since no description confirms whether a frame is included.
Strengths and trade-offs
Drawn from this product's published specifications.
- 8 percent cobalt content suited to stainless steel
- Standard 12 inch length fits common hacksaw frames
- No seller description confirming pack count or included frame
- Listed under a generic Tools category, not blade specific
Performance notes
Cobalt content in a hacksaw blade generally means better heat resistance and edge retention when cutting stainless steel or other hard metals, compared with a plain carbon steel blade, which matches the stainless steel use named in the title. At 12 inches it fits standard hacksaw frames.
Specifications
| Brand | GRAFF |
|---|
How it compares
This product against the closest alternatives we track in generals.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| GRAFF 8% Cobalt Premium Hacksaw Blades 12 Inch for StainlessThis product | 4.5 / 5 | 330 | 2.7 / 5 |
| CARTMAN MX-TK39PC-ORANGE GeneralCARTMAN | 4.7 / 5 | 38,000 | 4.6 / 5 |
| Amazon DS-AMZ035 GeneralAmazon | 4.7 / 5 | 24,900 | 4.6 / 5 |
| Goldblatt G08501A GeneralGoldblatt | 4.8 / 5 | 8,236 | 4.6 / 5 |
| Craftsman CMMT45309 GeneralCraftsman | 4.8 / 5 | 5,900 | 4.6 / 5 |
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Questions about the GRAFF generals
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the cobalt content of the GRAFF hacksaw blade?
8 percent.
How long is the GRAFF hacksaw blade?
12 inches.
What material is the GRAFF blade designed to cut?
The listing markets it for stainless steel.