This hole saw provides accuracy and consistency when cutting through steel, wood, plastic, stainless steel, and cast iron. The deep cup cuts through studs in one pass. Rugged bi-metal cobalt construction for heavy-duty cutting. Variable pitch teeth make for faster, smoother cutting and less vibration.
California residents: see Proposition 65 information
- 1-3/8 in. saw diameter
- Multiple knock-out slots and holes for easy core removal
- Longer lasting design for more cuts per saw
- For use with Klein arbor no. 31168, 31665, 31670