
Features: 1. High quality wooden case. 2. Ultra-strong carbon steel. 3. Precision machined. 4. Hexagonal shanks. 5. use with electric drills and augers. Specifications: Material: Carbon Steel Length: Approx. 23cm/9.06in Diameter: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm Wooden Box Size: Approx. 25.5 x 18.5 x 4cm/10 x 7.2 x 1.6in Weight: Approx. 1354g Package Contents: 8 x Carbon Steel Twist Drill Bits 1 x Wooden Case