Woodworker Square Hole Drill Bits Woodworking Mortiser Square Drill Bits
Features: ●Material: The square hole drill is high-speed steel. After heat it has a high-hardness drill, a for square chisel, and a long service life.
●Size: Provide 4 different sizes for you to choose, 6mm, 6.4mm, 8mm, 9.5mm. These rectangular drill bit sets can meet most of your needs.
●High working efficiency: woodworking drill bit set, long core and square chisel, easy to for key holes in and then you can quickly get different mortises. In addition, it can also save labor.
●Available applications: These woodworking mortise chisel bit sets are suitable for drilling square holes in with a mortise machine or mortise attachment. In addition, it is suitable for electric drills, hammers and other tools.
●Reduce the labor intensity of workers, speed up and reduce costs in installation, decoration, and decoration industries.

Specifications: Material:High-Speed Steel
Color ：Silver
Size1: Approx.61x133x19x6.5mm/2.4x5.2x0.74x0.25inch
Size2: Approx.134x58x19x8mm/5.27x2.28x0.074x0.31inch
Size3: Approx.118x41.5x19x6.4mm/4.64x1.63x0.74x0.25inch
Size4: Approx.118x41.5x19x6mm/4.64x1.63x0.74x0.23inch

Package Includes: 1xDrill Core

note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.