Bi-Metal Hole Saw, 3-1/8"

Bi-Metal Hole Saw, 3-1/8" – High Speed Steel Cutting Tool The IDEAL Industries Bi-Metal Hole Saw, 3-1/8", is designed for precision cutting in electrical and lighting solutions, suitable for electrical distributors and switchgear suppliers requiring reliable wire and cable installation holes. Constructed with M42 Bi-Metal high-speed steel containing 8% industrial grade cobalt, it delivers enhanced durability and longer life compared to traditional M3 Bi-Metal hole saws. Specifications Manufacturer: IDEAL Industries Manufacturer Part #: 36-545 Diameter: 3-1/8 inches (79 mm) Cutting Depth: 1-7/8 inches Product Weight: 0.6100 lbs UPC: 783250365456 Recommended Operating Speed: 1500 RPM (for aluminum and wood) Features M42 Bi-Metal Construction with 8% cobalt for extended tool life Solid back plate ensures cleaner, truer holes and longer tool durability Unique fleem ground teeth geometry for improved cutting performance and efficient chip removal 4/6 variable tooth configuration for faster cutting and longer life Diamond side for quick plug removal (on sizes 7/8 in. to 6 in.) Cat eye openings on solid back plate provide line of sight and aid in plug removal (available on 2 in. to 6 in. sizes) Suitable for use with corded or cordless drills with adjustable speed function Downloads & Links Bi-Metal Hole Saws Instructions