Square Hole Mortising Chisel Bit Set, 6 Pieces, High Hardness Auger Drill Bits for Construction and Renovation

• 6 Pieces Pack: The woodworking square hole drill bit set includes 6 drill bits with different slot diameters, providing versatility and meeting various woodworking needs.
• High Hardness and Concentricity: Made of special steel with heat treatment, this saw drill bit offers a high hardness of HRC48-50 and ensures high concentricity for precise drilling.
• Must-have Drill Bit Sets: Woodworking square hole drill bit is Great accessory for mortising, chiseling, and woodworking, ensuring clean and precise cuts for professional results.
• Versatile Applications: Professional drill bit suitable for construction, installation, renovation, and decoration industry. Perfect for creating square holes with the help of mortise and tenon machines and other tools.
• and Long-lasting: The lengthenedand special steel construction make these drill bits and long-lasting for prolonged use in woodworking projects.

Features: 6 Pieces Pack: The woodworking square hole drill bit set includes 6 drill bits with different slot diameters, providing versatility and meeting various woodworking needs. High Hardness and Concentricity: Made of special steel with heat treatment, this saw drill bit offers a high hardness of HRC48-50 and ensures high concentricity for precise drilling. Must-have Drill Bit Sets: Woodworking square hole drill bit is Great accessory for mortising, chiseling, and woodworking, ensuring clean and precise cuts for professional results. Versatile Applications: Professional drill bit suitable for construction, installation, renovation, and decoration industry. Perfect for creating square holes with the help of mortise and tenon machines and other tools. Durable and Long-lasting: The lengthenedand special steel construction make these drill bits and long-lasting for prolonged use in woodworking projects. Specifications: Material: Steel Hardness: HRC 48-50 Color: Silver Quantity: 6Pcs Support Diameter: Approx. 19mm / 0.7inch Corebit Length: Approx. 200mm / 7.8inch Model: 001: Slot Diameter: 1/4inch (6.4mm); Weight: 106g 002: Slot Diameter: 5/16inch (8mm); Weight: 131g 003: Slot Diameter: 3/8inch (9.5mm); Weight: 154g 004: Slot Diameter: 1/2inch (12.7mm); Weight: 195g 005: Slot Diameter: 9/16inch (14mm); Weight: 214g 006: Slot Diameter: 5/8inch (16mm); Weight: 222g Weight: Approx. 1215g Package Included: 6 x Saw Drills