Ruko HSS Bi-Metal Hole Saw with Varied Toothing, Red Finish, 55.0 mm Diameter, R106055

• Cutting direction: Right hand cutting
• Cutting angle: Work´s specification
• Material: HSS
• Cutting depth: 38.0 mm

Bimetal hole saws, high-speed steel with variable teeth. With easy-to-cut materials, the variable teeth gives a smooth cut and less effort. Due to the lower vibration and heat generation during cutting, a service life is achieved by up to three times. Suitable for mild steel (up to 700 newtons/millimetre² in strength), non-ferrous and light metals, plastics, gypsum, lightweight, fibre, plywood and wood processing. Specifications: Diameter: 55mm. Cutting depth: up to 38mm. Cutting: high-speed steel. Tooth type: variable gearing. Body: special steel. For right-handed cutting. Properties: Stable construction. Hole saws and shaft in two parts, hence fast assembly and change of different hole saw diameters. Positive rake angle and interface provide an aggressive cut The teeth are welded to a body made of special steel Good chip removal. Lateral slots in the body help to remove the cut parts. Replaceable centre drill. Instructions for use: Not suitable for percussion drilling. Drill with lightweight and uniform contact pressure. Avoid oscillations. Observe speed table. Use coolant.