RUKO KEB-HSS-TiAlN kernboor 31,0 mm

Drilling large-diameter holes in steel and other metals with a twist drill is slow and requires high power. The RUKO KEB-HSS-TiAlN annular cutter removes only a ring of material, leaving a solid slug, which makes hole-making faster and more efficient.

Who is it for

Metalworking professionals and serious DIYers who need to produce clean, accurate holes in steel, stainless steel, cast iron, and non-ferrous metals using magnetic drilling machines or stationary drills with a suitable adapter.

Main features

• High-speed steel body with TiAlN coating for wear resistance and heat dissipation.
• 31.0 mm cutting diameter, 30 mm cutting depth.
• Weldon shank, 19 mm (3/4 inch) diameter for secure mounting.
• Multi-tooth geometry for smooth, fast cutting and reduced vibration.
• Core drilling method produces a slug, reducing power consumption and cutting time.

Specifications

• Tool type: Annular cutter (core drill)
• Material: High-speed steel (HSS)
• Coating: Titanium Aluminum Nitride (TiAlN)
• Cutting diameter: 31.0 mm
• Cutting depth: 30 mm
• Shank type: Weldon
• Shank diameter: 19 mm (3/4 inch)
• Overall length: 64 mm
• Application materials: Steel, stainless steel, cast iron, non-ferrous metals, aluminum
• Recommended machine type: Magnetic drilling machines, stationary drilling machines (with adapter)
• Coolant: Recommended for optimal performance and tool life
• Series: KEB

Tips

Use a suitable cutting fluid to extend tool life and improve surface finish. Ensure the machine has sufficient power and rigidity for the 31 mm diameter. After drilling, remove the slug from the cutter.