Irwin Blades - 9 Piece, 3/4" to 2-1/4" Saw Diam, Plumber's Hole Saw Kit - Bi-Metal, Toothed Edge, Pilot Drill Model No. 373000, Includes 6 Hole Saws
Item #: 57786006
Brand: Irwin Blades
Model #: 3073002
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 | |
|---|---|
| Minimum Saw Diameter (Inch) | 3/4 |
| Maximum Saw Diameter (Inch) | 2-1/4 |
| Number of Hole Saws | 6 |
| Saw Material | Bi-Metal |
| Cutting Edge Style | Toothed Edge |
| Kit Type | Plumber's |
| Number of Pieces | 9 |
| Kit Includes | (1) 1/2" Hex Arbor; (1) 3/8" Hex Arbor; (1) Pilot Drill; (6) Hole Saws |
| Saw Diameter (Inch) | 3/4; 7/8; 1-1/8; 1-1/2; 1-3/4; 2-1/4 |
| Pilot Drill Model Number | 373000 |
| Material Application | Aluminum; Brass; Cast Iron; Stainless Steel; Steel; Tool Steel |
| Storage Unit Type | Case |
| Recommended RPM | (Aluminum) 225-690; (Brass) 200-600; (Cast Iron) 100-300; (Mild Steel) 150-460; (Tool & Stainless Steel) 75-230 |
| Maximum Saw Diameter (Decimal Inch) | 2-1/4 |
| Minimum Saw Diameter (Decimal Inch) | 3/4 |
| Saw Diameter (Decimal Inch) | 0.7500; 0.8750; 1.1250; 1.5000; 1.7500; 2.2500 |
| Saw Diameter (mm) | 19.05; 22.23; 28.58; 38.10; 44.45; 57.15 |
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