Set of 4 Chisels, Square Hole Drill Bits, Hollow Steel Chisels, Woodworking Tools Set (1/4-1/2-5/16-3/8 inch)

General Description

Professional design ideal for drilling square holes in wood with a mortiser.This set of high-speed steel chisels is perfect for the building, renovation, and decorating industries.

Technical Specifications

• Material: High-speed steel
• Heat treatment: HRC 48~50
• High hardness and high concentricity
• Chisel sizes: 1/4" (6.35 mm), 5/16" (7.94 mm), 3/8" (9.5 mm), 1/2" (12.7 mm)

Compatibility and Accessories

• Fits all drill presses and attachments

Applications

• Primarily used in woodworking
• The drilling square requires a drill, hammer, or other tools

Other Information

• Delivery contents: 1 piece 1/4" (6.35 mm), 1 piece 5/16" (7.94 mm), 1 piece 3/8" (9.5 mm), 1 piece 1/2" (12.7 mm)
• None of these items are included