About This

• 7 Different Sizes: Get a comprehensive set of 7 mortise chisel drill bits in sizes 6/25", 1/4", 5/16", 3/8", 2/5", 1/2", and 9/16". Each bit is packed in a single plastic case for easy maintenance and organization.
• High-Quality Construction: Made from high-speed steel (HSS) and heat-treated for high hardness and durability. The lengthened core and high concentricity ensure precise and consistent cuts.
• Superior Chip Extraction: The advanced flute design geometry provides superior chip extraction, making your drilling experience smooth and efficient.
• Easy to Use: The long drill core and square chisel design make it easy to lock the hole in the wood, reducing labor intensity and speeding up construction. This not only saves time but also reduces costs.
• Versatile Applications: Perfect for a wide range of woodworking tasks, including construction, installation, renovation, and decoration. Ideal for use with mortising machines and drill press attachments.

Overview

• Material : High Speed Steel (HSS)
• Cutting Diameter : 0.25 Inches
• Finish Type : Silver
• Shank Type : Straight
• Cutting Angle String : 90 Degrees