5-3/4" - 146 mm |Mag-Bit 624.9216| Hole Saws | 2 Piece hi-hat-hex-gutter-screws Knot Width (a): 3/16"

Knot Width (a): 3/16"

causing thousands of dollars in damage to your roof

The new design is also extended to single threads

Fish eye hole provided near tip of flutes to aid pulling wire after completion of drilling

It has a simple yet straightforward design and is sold with or without a retaining clip

5-3/4" - 146 mm |Mag-Bit 624.9216| Hole Saws | 2 Piece hi-hat-hex-gutter-screws Knot Width (a): 3/16"Bi Metal Vari Pitch 4 6TPI, 1 1 2" Depth Bi Metal. 1 1 2" Depth cuts through 2" x 4" in one easy pass. 4 6 Variable Pitch Tooth combination, reduces vibration Increases productivity. Deep Gullet design, for improved chip removal. Tough 3 16" Thick Back Plate Faster cuttingMore Holes per Saw