Set of 6 Square Hole Wood Drill Bits, Hollow Steel Chisels, Woodworking Tools, Square Hole Drill Bit, Mortising Drill Bit, Chisel, 6.4/8/9.5/12.7/14/16mm Square Hole Bits

Features:
1. This saw drill bit is made of heat-treated special steel (HRC48-50). It offers high hardness, elongated core and high concentricity.
2. Professional drill bit, suitable for construction, installation, renovation, decoration, etc.
3. It offers a double effect thanks to its use with a mortiser-tenoner. Hole drilling squares requires an electric drill, hammer or other tools.
4. Set of 6 drill bits with different slot diameters to meet your needs.
5. Ideal accessory for mortising, chiseling and woodworking.

Specifications:
Material: Steel
Hardness: HRC 48-50
Color: Silver
Quantity: 6 pieces
Holder Diameter: Approx. 19mm / 0.7in
Drill Length: Approx. 200mm / 7.8in
6.4 mm (1/4 inch) 106 g
8 mm (5/16 inch) 131 g
9.5 mm (3/8 inch) 154 g
12.7 mm (1/2 inch) 195 g
14 mm (9/16 inch) 214 g
16 mm (5/8 inch) 222 g
Weight: approximately 1215 g Package Contents:
6 Saw Drill Bits