RUKO KEB-HSSCo-19.0mm-QuickIN HSS-Co Annular Cutter, 19 mm Cutting Diameter, 30 mm Cutting Depth, QuickIN Shank

Drilling large-diameter holes in tough materials like steel and stainless steel is slow and wears out standard twist drills quickly. The RUKO KEB-HSSCo-19.0mm-QuickIN annular cutter solves this by removing only a ring of material, leaving a solid core. This reduces cutting force, speeds up drilling, and extends tool life.

Who is it for

This cutter is for professionals using magnetic drilling machines who need fast, precise holes in steel, stainless steel, cast iron, and non-ferrous metals. It fits machines with a QuickIN arbor.

Main features

• High-speed steel with cobalt (HSS-Co) for high heat resistance and durability
• 19.0 mm cutting diameter and 30 mm cutting depth
• QuickIN shank for fast tool changes
• Fully ground teeth for smooth cutting
• Optimized geometry for efficient drilling
• Suitable for internal and external coolant supply
• Works on materials up to 900 N/mm² tensile strength

Specifications

• Tool type: Annular cutter (core drill)
• Material: High-speed steel cobalt (HSS-Co)
• Cutting diameter: 19.0 mm
• Cutting depth: 30 mm
• Shank type: QuickIN
• Shank diameter: 19.05 mm (3/4 inch)
• Application materials: Steel, stainless steel, cast iron, non-ferrous metals
• Manufacturing process: Fully ground
• Coating: Uncoated
• Max tensile strength: 900 N/mm²
• Required accessory: QuickIN ejection pin (sold separately)

Tips

Use cutting oil or coolant to extend tool life. Ensure the QuickIN arbor is clean and properly seated before drilling. Remove the core with the appropriate ejection pin after each hole.