For metal 20 mm ring HSS STRONG STK-06300020

Brand: Strong
Description: Type: crown, cutting part coating material: carbide, processing material: chipboard, aluminum, structural steel, stainless steel, plastic, steel, drilling type: dry
Type: Crown
Included: Adapter, crown, centering drill
Processing material: Chipboard, aluminum, structural steel, stainless steel, plastic, steel
Drill diameter: 6 mm
Shank diameter: 9 mm
Coating material of the cutting part: Carbide
Drilling type: Dry
Shank / connection: Triangular, 1/2 inch