ASTP&FH 2-3/4\ Hole Saw with Arbor Mandrel ,HSS Bi-Metal & Heavy Duty Steel Design, for Metal,Stainless Steel,Cornhole Boards,Drywall,Plastic,Brass,Aluminum,Iron and Wood(70 mm)
- 2-3/4 inch Hole Saw made of top HSS & Bi-Metal for Heavy Dusty capability improved durability with Rust-proof. design for increased durability and outstanding cutting performance. with higher hardness , higher toughness, higher cutting strength and stronger wear resistance..
- It is made of heat treated carbon steel alloy. Heavy Duty, Durable and Rust-proof. Built tough for repeat use and handy for working on cornhole boards and plastic.Hole saws can cut 2.5 inch diameter holes in wood, plywood, plastic, drywall, soft plaster, cornhole boards and thin metals. In addition to punching cans or recessed lights, punching saws are also suitable for home projects on air ducts, speakers, ceiling lamps, etc..
- Upgraded design with ultra sharp serrations,Increased wall thickness of hole saw improves durability and minimizes tooth loss,Drilling with sharper Positive Rake Tooth cuts material faster than other brand.more durable with longer life than other brand hole saws..
- High-quality bi-metal band and the best cutting performance of HSS teeth combines with Non-binding clean edge design,With the non-binding clean edge design,ensures smooth and clean cutting of the hole saw blade.The spring on the drill would automatically pushes the disc out of the saw immediately ....