Hexagonal Shaft Stainless Steel Drill 5.0MM 1pc

A hexagonal shaft that is ideal for machining hard-to-cut materials such as stainless steel. Drill for drilling holes in stainless steel, steel, aluminum, wood, and resin. The handle is a driver bit type, so it can be attached and detached with one touch. The groove length is designed with an emphasis on rigidity. The hole depth is up to 1/2 the drill diameter. The material is our own cobalt high speed steel, which is extremely durable. Blade size: 5.0mm Shaft: 6.35mm hexagonal shank Cutting edge processing: Thinning 1 piece Total length: 98mm Groove length: 45mm Recommended materials: Stainless steel, steel, aluminum, wood, resin Material 1: Cobalt high speed steel (COHSS)