Rotabroach Annular Cutter Set EVO-WT-KPL-S2 5-Piece Short with 2 Pilot Pins Diameters 14, 16, 18, 20, 22 mm

The Rotabroach Annular Cutter Set EVO-WT-KPL-S2 5-Piece Short with 2 Pilot Pins is a professional drilling solution designed for accurate metalworking and efficient hole creation in industrial environments and workshops. This set includes five short annular cutters in diameters of 14, 16, 18, 20, and 22 mm, accompanied by two pilot pins to ensure precise centering and stable operation. Built for demanding applications, these core drills deliver high cutting performance, smooth hole edges, and extended tool durability.

Advantages

The Rotabroach annular cutter set provides exceptional cutting efficiency by removing material only from the periphery of the hole, which significantly reduces drilling time and energy consumption compared to traditional twist drills. Each cutter is engineered to maintain structural stability under high loads, ensuring minimal vibration and clean, burr-free results. The inclusion of multiple diameters covers standard sizing needs for various fabrication tasks, while the durable construction extends the operational lifespan of each tool, reducing frequent replacements and lowering overall project costs.

Suitable for

• Drilling structural steel and metal plates in workshops
• Industrial metal fabrication and construction projects
• Creating clean, accurate holes for bolts and fasteners
• Maintenance and repair operations involving thick metal components

When it may not be suitable

This annular cutter set is not designed for drilling non-metallic materials such as wood, plastics, or masonry. It is also unsuitable for handheld drilling operations without a rigid magnetic drill press or compatible machine tool, as precise feed control and mechanical stability are required for safe and effective core drilling.

Key specifications

• Set configuration: 5 short annular cutters and 2 pilot pins
• Cutter diameters: 14 mm, 16 mm, 18 mm, 20 mm, and 22 mm
• Application: Metal drilling and core cutting
• Design: Short series for restricted spaces

How to use

To use the Rotabroach annular cutter set, securely mount the appropriate cutter into a compatible magnetic drilling machine or drill press using the correct arbor system. Insert the pilot pin into the cutter to align the center point with your pre-marked drilling location. Apply consistent and moderate downward pressure while maintaining an adequate flow of cutting fluid or lubricant to dissipate heat and protect the cutting edges. Ensure the machine speed is adjusted properly according to the diameter of the cutter and the thickness of the material being processed.

What to consider before purchase

• Verify compatibility with your existing magnetic drill press or drilling machine arbor
• Confirm that the included diameters of 14 mm to 22 mm match your project requirements
• Ensure you have a reliable supply of cutting fluid to maintain optimal drilling performance

Usage recommendations: Always wear appropriate personal protective equipment, including safety glasses and gloves, when operating metal drilling equipment. Regularly inspect the cutting edges and pilot pins for wear or damage to maintain precision and safety during extended fabrication tasks.