HSS RUKO hollow drill bit, Weldon shank 30 mm depth, diameter 47 mm.

The Ruko-108247 hollow core drill bit is a high-precision tool designed to meet drilling needs in various materials. With a drilling depth of 30 mm and a diameter of 47 mm, this drill bit is manufactured with a polycrystalline cubic boron nitride (CBN) grinding process, ensuring high cutting power and exceptional durability. It is ideal for use in magnetic base pillar drills and bench drills with a Morse taper connection, using adapters 108 302 or 108 303. It also allows for direct connection to RUKO RS 10 type drills.

This drill bit is particularly suitable for drilling steel beams and plates, cast steel, as well as light and non-ferrous metals, making it a versatile tool for professionals in the construction and metalworking industries.

• Drilling depth: 30 mm
• Diameter: 47 mm
• Material: Polycrystalline cubic boron nitride (CBN)
• Compatible with magnetic base pillar drills
• Use in floor drills with Morse taper connection
• Required adapters: 108 302/108 303
• Direct connection to RUKO RS 10 type drills
• Ideal for steel, cast steel, and non-ferrous metals
• High cutting power
• Presented in a translucent plastic case with hanger