Description:

2-13/16-inch Bi-Metal Hole Saw is crafted from the highest quality bi-metal.
Hole Saws are engineered and manufactured for exceptional sharpness and durability.
The Hole saw cuts much more than wood, and also cut holes in aluminum, copper, iron, and zinc.
The hole saw has a tooth "pitch" for reducing harmonics and improves performance.
Variation in depth of gullets between teeth provides more efficient chip clearance, giving you greater cutting speed.

Specification:

Cutting Diameter: 71mm/2-13/16-inch
Cutting Depth: 38mm/1-1/2-inch
Material: M42, HSS
Used for: aluminum, copper, iron,zinc, drywall, plastic and wood, etc.
Thread Size：M16 x 1.5
Package Content: 1 x Bi-Metal Hole Saw