[HIGH-QUALITY DIAMOND MATERIAL] Using premium diamond material for sharp and durable cutter heads.
[EFFICIENT CHIP HOLE DESIGN] Small cutting resistance with elliptical chip hole design for better debris discharge.
[VERSATILE APPLICATION] Suitable for drilling marble, concrete, artificial stone, and more materials.
[STRICT QUALITY CONTROL] High safety factor with rigorous quality assurance for peace of mind.
[PORTABLE AND CONVENIENT] Compact size for easy storage and carrying, offering excellent performance.

Spec:
Item Type: Diamond Hole Saw Drill Bit
Material: Diamond
Process: Sintering
Color: Blue
Opening Hole Diameter: Approx. 20mm / 0.8in
Specification: 3 x Diamond Hole Saw Drill Bit
Applicable Equipment: Electric drill, bench drill
Scope of Application: Core holes for marble, concrete, artificial stone, granite and other materials.

Package List：
3 x Diamond Hole Saw Drill Bit
Note：