HYCHIKA Bi-Metal Hole Saw, 2PCS Hole Saw Set 68mm 40mm, Cutting Depth: 32mm, Perfect for Drilling Soft Metal, Wood, PVC Board and Plastic

BI-METAL HIGH QUALITY: The HYCHIKA saw blades are made of bimetallic material, the cutting part is made of high hardness, high strength hard alloy steel, 2 mm thick. The product has the advantages of wear resistance, better toughness and long usage life. FAST CUTTING: The tooth of the saws has been optimized and improved many times, higher cutting efficiency, cleaner and smoother cutting, higher precision; the chip removal groove added on the side of the hole saw can discharge the chip rapidly. HIGH PRECISION: The increased hardness of tungsten carbide technology and optimized teeth geometry allow our bell saw a faster and more precise cut than the standard bell saws, errors in diameter of the cut hole are lower than one millimeter . WIDE APPLICATIONS: The HYCHIKA hole saws are durable and reliable to use on workpieces, suitable for hole cutting on soft metal, wood, PVC board, plastic, gypsum board; 2pcs HOLE SAW: Including 2pcs size saw blades: Ø40mm, Ø68mm, max cutting depth of 32mm