Square Hole Saw Drill Bit Mortising Chisel Woodworking Tool, 6Pcs Set for Installation Renovation and Decoration Accessory for Mortising Chisel and Woodworking, Drills Included

Spec: Features: 1. This saw drill bit is made of special steel, heat treatment, HRC48-50, offers high hardness, lengthened core, and high concentricity. 2. Professional drill bit, suitable for construction, installation, renovation, decoration industry, etc. 3. It will get double effect by matched use with mortise and tenon machine, the square hole punching needs to use electric drill, hammer & other tools. 4. 6 pieces a pack with different slot diameter to meet your needs. 5. Great accessory for mortising, chisel, and woodworking. Specifications: Condition: Brand New and Material: Steel Hardness: HRC 48-50 Color: Silver Quantity: 6Pcs Support Diameter: Approx. 19mm / 0.7inch Corebit Length: Approx. 200mm / 7.8inch ModelSlot DiameterWeight 0011/4inch (6.4mm)106g 0025/16inch (8mm)131g 0033/8inch (9.5mm)154g 0041/2inch (12.7mm)195g 0059/16inch (14mm)214g 0065/8inch (16mm)222gWeight: Approx. 1215g Package Included: 6 x Saw Drills

• [High Hardness & Durability] This saw drill bit is crafted from special steel with heat treatment, offering hrc48-50 hardness and a lengthened core for increased concentricity.
• [Variety of Sizes] 6 Pieces per pack with different slot diameters to meet various woodworking needs, ensuring precision and accuracy.
• [Versatile Application] Professional-grade drill bit suitable for construction, installation, renovation, and decoration industries, providing exceptional performance.
• [Double Effectiveness] Achieve double the effect when used with mortise and tenon machines, ideal for square hole punching using electric drills, hammers, and other tools.
• [Premium Accessory] Great addition for mortising, chiseling, and woodworking projects, enhancing efficiency and productivity.