Irwin Blades - 4" Long, Bi-Metal Reciprocating Saw Blade - Straight Profile, 18 TPI, Toothed Edge, Tang Shank
Item #: 57823510
Brand: Irwin Blades
Model #: 4935313
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.
Straight-backed blades are used for cutting straight edges.
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) | 4 |
| Blade Length (Decimal Inch) | 4.00 |
| Blade Thickness (Decimal Inch) | 0.0350 |
| Profile Shape | Straight |
| Shank Type | Tang |
| Teeth Per Inch | 18 |
| Cutting Edge Style | Toothed Edge |
| Applications | Metal Cutting |
| Contour Cutting | No |
| Pitch Pattern | Constant |
| Tip/Edge Material | Cobalt |
| Rescue/Demolition Compatible | No |
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