kimllier 6Pcs Square Hole Drill Bit HSS Square Hole Saw Mortise Chisel Drill Bit Tools Wood Mortising Chisel Set, Sizes 1/4, 5/16, 3/8, 1/2, 9/16, 5/8 Inch

Description

Specification:
Material: HSS
Hardness: HRC 48~50
Clamping shank diameter: 19mm (Round)
Slotting flute diameter: 1/4 inch (6.4 mm), 5/16 inch (8 mm), 3/8 inch (9.5 mm), 1/2 inch (12.7 mm), 9/16 inch (14 mm), 5/8 Inch (16mm)

Compatibility:
Suitable for woodworking construction, installation, renovation, decoration industry, etc

Features:
These woodworking inlay chisels can reduce the labor intensity of construction workers, speed up construction, and reduce construction costs within the construction, installation, renovation, and decoration industries

Note:
Square hole drill cannot use electric drill, drill square hole want to cooperate with square hole drill (mortise and tenon) use

Package Includes:
1 x 1/4-Inch(6.4mm)
1 x 5/16-Inch(8mm)
1 x 3/8 inch (9.5 mm)
1 x 1/2 inch (12.7 mm)
1 x 9/16-Inch(14mm)
1 x 5/8 Inch (16mm)

Size: 1/4 inch (6.4 mm), 5/16 inch (8 mm), 3/8 inch (9.5 mm), 1/2 inch (12.7 mm), 9/16 inch (14 mm), 5/8 Inch (16mm)
Subject material: Square hole drill bits are made of HRC48~50 high speed steel, Heat remedy, Drill bit has a high hardness, which isn’t easy to damage and break
Advantage: These woodworking inlay chisels can reduce the labor intensity of construction workers, speed up construction, and reduce construction costs within the construction, installation, renovation, and decoration industries
Wide Application: Suitable for all mortise and drill accessories, which will greatly toughen the working efficiency of wood worker
Package Includes: 6Pcs wood square hole drill bits