BOSCH Bi-Metal Holesaw:51mm

Made of bi-metal HSS (high-speed steel) containing 8% cobalt alloy, this hole saw has less risk of tooth breakage and higher heat resistance for long-lasting cutting. Use this hole saw when cutting through wood, metal and plastics. Technical Specification Brand Bosch Manufacturer ID 2608584117 Youtube video id click here Diameter (mm) 51 Pack Size 1