Starrett - 21" Long, 4 Teeth per Inch, Bi-Metal Power Hacksaw Blade - Toothed Edge, 1-7/8" Wide x 0.088" Thick
Item #: 83236042
Brand: Starrett
Model #: 40278
Exact Tooling IR#: 04
Features and Benefits
Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and nonferrous metals.
The cutting surface of a toothed edge is composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern. They are used on ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Blade Material | Bi-Metal |
| Blade Length (Inch) | 21 |
| Blade Width (Inch) | 1-7/8 |
| Teeth Per Inch | 4 |
| Cutting Edge Style | Toothed Edge |
| Blade Thickness (Decimal Inch) | 0.0880 |
| Tooth Material | High Speed Steel |
| Back Material | Alloy Steel |
| Pitch Pattern | Constant |
| Pinhole Diameter (Decimal Inch) | 0.2810 |
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