Material: tungsten steel
Color: black
Chamfering diameter range: 5-25mm (large)
Inlet inner diameter: 28mm/23mm
Hexagonal shank diameter: 6.35mm
Shank end length: 42mm/37mm
Compatible equipment models: lithium electric drill, hand drill, table drill, etc.
Applicable processing materials: stainless steel, iron, copper, carbon steel, aluminum, plastic and so on.
Tip: There may be a slight size error due to manual measurement.