EXCLUSIVE Jobmate Holesaw Bi-metal 51mm White SKU: 277058 MODEL: J802-0051 Error. try again later You've successfully joined the club $ 21 .98 each Available on orders $50 to $1500. More info × Mitre 10 MAvailable at Mitre 10 MEGA stores. Variants A high grade Bi-Metal hole saw constructed from heavy duty steel for strength, durability and edge retention. Suitable for cutting through wood, plastic, dry wall and metal materials. There are a range of different sizes from 22mm through to 83mm. Features and benefits High-speed steel teeth for long life. Suitable for metals, plastics and wood. Sizes range from 22mm to 83mm.