About this product
The double-tooth design provides long life and extreme durability, Bi-metal hole saw power through 2 times the material in a single pass.
The sharp tooth geometry speeds up cutting, and the thick, hardened backing plates helps to prevent thread stripping. A high-speed steel height makes them perfect for tough jobs.
Specifications
- Item Hole: Saw
- Primary Saw Application: Metal
- Saw Dia.: 3-7/8"
- Max. Cutting Depth: 1-13/16"
- Arbor Design: Not Included
- Tooth Material: Bi-Metal
- Teeth per Inch: 4/5
- Tooth Material Grade: M3
- Thread Size: 5/8"-18
- Replacement Arbor Mfr. No.: DW1803
- Shank Size: 7/16" Hex
- Pilot Drill Size: 1/4" dia. x 4" L
- Replacement Pilot Drill Mfr. No.: DW1808
- Impact Rated: No