DrillHog 3-3/4" Hole Saw Bi-Metal 3-3/4 Cutter HI-Moly-M7 Lifetime Warranty USA Ensures the hole saw is

Ensures the hole saw is centered and won't walk

These bits are made from Cobalt M42 Steel which has a melting point of 2

Tri-Flat Shank on Every Cutter will Not "Spin" in the Chuck

Drill Hog 13/32" Cobalt M42 Drill Bit - 6 Pack

1-1/2” x 56 TPI

DrillHog 3-3/4" Hole Saw Bi-Metal 3-3/4 Cutter HI-Moly-M7 Lifetime Warranty USA Ensures the hole saw isDrill Hog 3 3 4" HI Molybdenum M7 Bi Metal Hole Saw Includes: 3 3 4" HI Molybdenum M7 Bi Metal Hole Saw Specifications: 3 3 4" Diameter HI Molybdenum Bi Metal Cryogenic Treatment (Ice Hardened) 60% Longer Life Than Standard Cutters 4 6 Variable Tooth Design Shatterproof Cuts a Clean Hole 1 1 2" Depth Accepts Standard Arbors USA Made by Drill Hog Lifetime Warranty Drill Hog is proud to release the newest technology in Hole Saws. Drill Hog hole saws are