Starrett - 3 to 4 TPI, 13' 6" Long x 1-1/4" Wide x 0.042" Thick, Welded Band Saw Blade - Bi-Metal, Toothed Edge, Modified Tooth Set, Contour Cutting
Item #: 74136052
Brand: Starrett
Model #: 21578
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.
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 |
| Tooth Material | M 42 HSS |
| Blade Length (Feet) | 13' 6" |
| Teeth Per Inch | 3-4 |
| Blade Width (Inch) | 1-1/4 |
| Blade Thickness (Decimal Inch) | 0.0420 |
| Cutting Edge Style | Toothed Edge |
| Tooth Set | Modified Set |
| Tooth Rake Angle | Positive |
| Pitch Pattern | Variable |
| Contour Cutting | Yes |
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