RUKO KEB-HSS-TiAlN-Ø23,0mm kernboor

The RUKO KEB-HSS-TiAlN-Ø23,0mm annular cutter stands out with its TiAlN coating, which delivers up to four times longer tool life compared to uncoated HSS core drills. Precision ground from high-speed steel, it offers enhanced hardness, wear resistance, and heat resistance for demanding drilling tasks.

Highlights

• TiAlN coating for extended tool life and higher cutting speeds
• Optimized flute geometry for fast chip evacuation
• Weldon shank 19 mm (3/4") for secure mounting in magnetic drilling machines and pillar drills

In daily use

This annular cutter is suitable for steel, stainless steel, cast iron, and non-ferrous metals. Coolant is recommended to maximize performance and tool life.

Full specifications

• Tool type: Annular cutter (core drill)
• Cutting diameter: 23.0 mm
• Cutting depth: 30 mm
• Material: High-speed steel (HSS)
• Coating: Titanium aluminum nitride (TiAlN)
• Shank type: Weldon shank 19 mm (3/4")
• Number of flutes: 2
• Application materials: Steel, stainless steel, cast iron, non-ferrous metals
• Recommended use: Magnetic drilling machines, pillar drills
• Coating properties: Increased hardness, wear resistance, heat resistance
• Drilling method: Core drilling (annular cutting)
• Coolant requirement: Recommended for optimal performance and tool life
• Tool life: Up to 4x longer than uncoated HSS drills
• Manufacturing process: Precision ground
• Product series: Karnasch HSS-TiAlN Core Drills

Final note

Engineered for professionals who demand precision and durability in core drilling applications.