4PCS HSS Twist Drill Bits Square Auger Mortising Chisel Drill Set Square Hole Woodworking Drill Tools Kit Set Extended Saw Item NO.: 4001019040611

4PCS HSS Twist Drill Bits Woodworking Drill Tools Kit Set Square Auger Mortising Chisel Drill Set Square Hole Extended Saw

Specification:

Name: Square Hole Saw

Material: High-speed steel

Color: as picture shows

Product size: 1/4inch(6.4mm), 5/16inch(8mm), 3/8inch(9.5mm), 1/2inch(12.7mm)

Weight:

1/4inch(6.4mm)--120g

5/16inch(8mm)--140g

3/8inch(9.5mm)--160g

1/2inch(12.7mm)--200g

Description:

This is great for drilling square holes in wood with a mortising machine Specification

Square hole drill can not be used on an electric drill, drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use. Mortise and tenon square hole drilled by the terrible + outer sleeve in the middle of the combination.

Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.

Arc design, exquisite sharpen durable.

Use matters: Square hole drill is mainly used for woodworking aspects.

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Package:

1 x Square Hole Drill

OR 4 x Square Hole Drill

Note:

Please allow 1-2cm errors due to manual measurement

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same