7 Pcs Woodworking Square Drill Bits Woodworking Hole Saw Mortising Chisel Drill Bits Square Drill Bit Set

EASY TO DRILL: The tipped carbide drill bit is sharp and wear-resistant. High hardness and long service life. The drill sleeve adopts U-shaped design, which facilitates the discharge of sawdust and improves drilling efficiency.
WIDE RANGE OF USES: The square drill bit is very suitable for use with the tenon and tenon machine to drill square holes in wood. Drilling a square hole requires the use of a drill, hammer, or other tool.
SET OF 7: There are 7 drill bits in total, the specifications are 1/4in 5/16in 3/8in 2/5in 1/2in 9/16in 5/8in for you to choose and use, these square hole drill bits are well-made and accurate in size, can be Perfectly matched to the motor.
HSS MATERIAL: These square bits are made of high speed steel material, heat-treated, with high hardness bit and sharp square chisel, long service life.
APPLICATION: This square hole drill bit is suitable for wood, including MDF, particle board, channel wood, pine, basswood, etc.

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