Armstrong Air® Replacement Utility Blade, Bi-Metal, Shatterproof, Straight, High Speed Steel
| Material | : | High Speed Steel |
| Type | : | Bi-Metal, Shatterproof, Straight |
| Warranty | : | 90 Days |
- High-speed steel edge with titanium coating keeps blades sharper longer
- Patented bi-metal construction allows blades to bend and flex without breaking
- Four notch design allows blade to extend further
- Fits all standard utility knives
- 1-1/2 Inch L
- Straight blade edge
- Utility edge replacement blade
- Cuts the toughest materials
Application: Drywall, Flooring, Insulation and Roofing
