RUKO KEB-HSSCo Mod.30 Annular Cutter 28.0mm Cutting Diameter, 30mm Cutting Depth, Weldon Shank 19.05mm

This annular cutter from the RUKO KEB-HSSCo Mod.30 series delivers efficient core drilling in steel, stainless steel, cast iron, and non-ferrous metals. Its HSSCo (cobalt-alloyed high-speed steel) construction ensures high wear resistance and durability, while the precision-ground cutting geometry enables fast, burr-free holes with excellent chip evacuation.

Advantages

The 28.0 mm cutting diameter and 30 mm cutting depth make it suitable for a range of metalworking tasks. Internal coolant supply supports heat dissipation during operation, and the Weldon shank (19.05 mm / 3/4 inch) provides secure mounting on magnetic drilling machines. The cutter is re-sharpenable, extending its service life.

Suitable for

• Magnetic drilling machines
• Pillar drills (with adapter)
• Drilling in steel, stainless steel, cast iron, and non-ferrous metals

Key specifications

• Tool type: Annular cutter (core drill)
• Material: HSSCo (high-speed steel with cobalt)
• Cutting diameter: 28.0 mm
• Cutting depth: 30 mm
• Shank type: Weldon shank, 19.05 mm (3/4 inch)
• Series: KEB-HSSCo Mod.30
• Surface finish: Bright / uncoated
• Manufacturing process: Precision ground
• Coolant supply: Internal
• Re-sharpenable: Yes

Recommendations

For optimal performance, use with a suitable magnetic drilling machine and appropriate cutting fluid. Always follow the manufacturer's safety guidelines for metal drilling operations.