4-Piece Square Hole Drill Bit Set for Woodworking, 6.4mm / 8mm / 9.5mm / 12.7mm Wood Mortising Chisel Set for Carpentry, Construction, Decoration, and Industry
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Product information
Description
[Square Hole Size]: 1/4 inch / 6.4 mm, 5/16 inch / 8 mm, 3/8 inch / 9.5 mm, 1/2 inch / 12.7 mm. Refers to the length of the edge of the square hole drilled by the square drill bit.
[Application]: This mortising chisel is ideal for drilling square holes in wood with a mortising machine or mortising attachment. Suitable for use in the woodworking, construction, installation, and decoration industries.
[Features]: Reduces the workload of construction workers and speeds up construction.
[Material]: High strength and hardness, made of high-quality material, wear-resistant and easy to use.
[Note]: Other dimensions are shown in the image. Please allow for 1-2 mm errors due to manual measurement.
Product Description
Item Descriptions:
-[Square Hole Size]: 1/4 inch / 6.4 mm, 5/16 inch / 8 mm, 3/8 inch / 9.5 mm, 1/2 inch / 12.7 mm. Refers to the length of the edge of the square hole drilled by the square drill bit.
-[Application]: This mortising chisel is ideal for drilling square holes in wood with a mortising machine or mortising attachment. Suitable for use in the woodworking, construction, installation, and decoration industries.
-[Features]: Reduces the workload of construction workers and speeds up construction.
-[Material]: High strength and hardness, made of high-quality material, wear-resistant and easy to use.
-[Note]: Other dimensions are shown in the image. Please allow for 1-2mm errors due to manual measurement.
Package:
4pcs Square Drill Bits
(Note: Other accessories are not included.)
Item Specifications:
Drill Bit Material: Metal
Shank Diameter: 19mm/0.75 inches
Features
- BrandOTHERS
- MaterialMetal
- Shank typeHexagonal
- Compatible machineDrill
- Material to Work OnWood


















