Annular Hole Cutter Tct 70 X 30mm Weld Shank 31.75mm

Features

• 70mm Cutting Diameter Produces large, accurate holes for fabrication and installation work.
• 30mm Cutting Depth Suitable for common plate and structural steel thicknesses.
• TCT Cutting Teeth Tungsten carbide tipped edges for durability and strong cutting performance.
• 31.75mm Weld Shank Secure shank style commonly used on magnetic base drills.
• Annular Cutting Design Cuts only the perimeter, reducing heat build-up and power demand compared to twist drills.

Benefits

• Faster Hole Cutting: Removes less material than a standard drill bit, typically speeding up the job.
• Cleaner Results: Produces a neater hole with less burr and better finish quality.
• Less Strain on the Drill: Lower cutting resistance can mean smoother operation and better control.
• Longer Tool Life: TCT edges are designed to handle tough work when used with correct feed and lubrication.

Extra Information

• Use with a suitable magnetic base drill and ensure the magnet is fully engaged on clean, flat steel.
• For best performance, use cutting fluid and maintain steady feed—too little feed can cause rubbing and heat.
• Use the correct pilot pin for your setup (pilot pins help locate the cutter and eject the slug).
• Remove burrs after drilling and deburr sharp edges for safer handling and better fitment.

Specifications

Safety

• Wear eye protection and hearing protection when drilling and cutting metal.
• Secure the workpiece and ensure the magnetic drill base is firmly attached to a clean, flat surface.
• Keep hands clear of rotating parts and never remove swarf with bare hands—use a brush or pliers.
• Use cutting fluid and allow the tool to cool; cutters and swarf can be hot and sharp.
• Disconnect power before changing cutters or making adjustments to the drill.