Set of 4 square drill bits for woodworking, wear-resistant HSS, countersunk drill bits 1/4", 5/16", 3/8", 1/2"

General Description

These square woodworking drill bits are designed to improve efficiency in construction, installation, renovation, and decorating projects.

Made of high-speed steel (HSS) and heat-treated, they offer high hardness and a long service life.

This set includes four drill bit sizes, allowing for precise square holes tailored to specific user needs.

Technical Specifications

Item Type: Square Woodworking Drill Bit Set

Material: HSS (High-Speed Steel) Drill Bit Sizes: 6.4 mm (1/4 in), 8.0 mm (5/16 in), 9.5 mm (3/8 in), 12.7 mm (1/2 in)

Package List:

4 x Square Woodworking Drill Bits, 4 x Cases

Use

These square hole drill bits are ideal for drilling square holes in wood, using a mortising machine or mortising attachment. They can also be used with a drill, hammer, or other tools to create square holes.