Annular Hole Cutter Tct 102 X 55mm Weld Shank 31.75mm

Features

• 102 mm diameter — for very large bolt holes, pipe penetrations or structural clearances.
• 55 mm cutting depth — shallow profile suited for plate work or clearance where depth is limited.
• 31.75 mm (1¼″) Weldon shank — two-flat drive ensures secure clamp in magnetic-base drills and compatible arbors.
• TCT (tungsten-carbide-tipped) teeth — for long life and efficient cutting in steel and cast-iron environments.
• Thin-wall, multi-flute body — accelerates penetration and supports efficient chip evacuation even at large sizes.

Benefits

• Large-diameter productivity: By removing only the peripheral ring rather than the full core, the cutter achieves big holes faster than conventional drilling.
• Cleaner finish: Reduced burrs and smoother edges cut down on post-drill cleanup and yield better fit-ups.
• Lower operator effort: Despite the large size, the shallow depth helps manage feed pressure, making it more manageable especially on vertical or overhead work.
• Industrial durability: TCT tips and heavy-duty Weldon shank provide reliable performance for demanding structural applications.

Extra Information

• Use with a magnetic-base drill (or compatible drill press) fitted with a 31.75 mm (1¼″) Weldon shank arbor.
• A pilot pin (sold separately) is required for centring and slug ejection — ensure correct size for your arbor and slug path.
• When drilling stainless steel or harder grades, apply suitable cutting fluid and maintain steady feed to protect the cutter life and ensure efficient chip clearance.

Specifications

Safety

• Wear eye, ear and gloves protection; apply cutting fluid to manage heat and chip flow.
• Ensure magnet or clamping base is firmly secured and the workpiece is stable before drilling; for overhead or angled work, use a tether.
• Do not use hammer or impact drive; keep a steady feed and allow slug to eject naturally — stop immediately if feed slows or chatter begins.
• Disconnect power or disable magnet before changing cutters, shanks or pilot pins.