Annular Hole Cutter Tct 70 X 55mm Weld Shank 31.75mm

Features

• 70mm Cutting Diameter Produces large, accurate holes for fabrication and installation work.
• 55mm Cutting Depth Deeper reach for thicker plate and structural steel sections.
• 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 and power demand compared to twist drills.

Benefits

• Handles Thicker Steel: 55mm depth makes it ideal for heavier sections and deeper drilling requirements.
• Faster Cutting: Removes less material than a standard drill bit, improving efficiency on large holes.
• Cleaner Holes: Typically produces a neater finish with less burr and better fitment.
• Longer Tool Life: TCT edges are built for demanding work when used with correct lubrication and feed.

Extra Information

• Use with a suitable magnetic base drill and ensure the magnet is fully engaged on clean, flat steel.
• Always use cutting fluid—deep cutters generate more heat, and lubrication is key to cutter life.
• Use the correct pilot pin for your arbor setup (pilot pins assist with location and slug ejection).
• After drilling, deburr the hole edges for safer handling and better assembly fit.

Specifications

Safety

• Wear eye protection and hearing protection when drilling and cutting metal.
• Ensure the magnetic drill base is firmly attached to a clean, flat surface before drilling.
• Keep hands clear of rotating parts and remove swarf with a brush—metal swarf is sharp.
• 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.