MK Morse 8″ 18 TPI Bimetal Reciprocating Saw Blade, 50 Pack 402583
This M.K. Morse Heavy Duty (HD) Bi-Metal blade (from the legacy Master Cobalt® Metal line) is designed for clean, efficient cutting in thin-gauge metals. Its 8% cobalt cutting edge ensures a long cutting life and high resistance to heat and wear. The 18 TPI profile provides a smooth finish, while the standard 0.035″ thick body offers flexibility for cuts in tight spaces.
Features & Benefits
- 8% Cobalt Edge: Provides long cutting life and superior resistance to heat and wear.
- Flexible Body: The 0.035″ thickness provides flexibility for cutting in tight spaces without the blade binding.
- Smooth Cutting: A straight 18 TPI pitch delivers a smooth cutting action, ideal for sheet metal and tubing where a clean finish is important.
- Bi-Metal Construction: A high-strength steel backer is electron-beam welded to the cobalt edge for greater wear resistance and durability.
Applications
- Thin Metal (up to 1/4″ thick)
- Machinable Metal
- Sheet Metal
- EMT Conduit & Tubing
Specifications
- Part Number: 402583
- Length: 8″
- Teeth Per Inch (TPI): 18
- Width: 3/4″
- Thickness: 0.035″
- Material: Bi-Metal (8% Cobalt Edge)
- Pack Size: 50








