Annular Hole Cutter Hss 65 X 55mm Weld Shank 19.05mm

Extra Information

• Suitable for use with a magnetic-base drill or compatible drill press arbor fitted to a 19.05 mm (3/4″) Weldon shank.
• A pilot pin (sold separately) is required for centring the cutter and slug ejection — ensure correct size for your arbor and material thickness.
• When cutting stainless steel or harder materials, apply suitable cutting fluid and maintain steady feed to protect cutter life and prevent chip clogging.

Features

• 65 mm diameter — built for large bolt holes, bushings or pipe passages.
• 55 mm cutting depth — handles deeper plate and stacked structural material.
• 19.05 mm (3/4') Weldon shank — two-flat drive ensures secure clamp in magnetic drills.
• HSS (high-speed steel) body — durable for steel, cast-iron and heavy-duty use.
• Thin-wall, multi-flute design — enhanced penetration, efficient chip evacuation and lower machine load.

Benefits

• Large-hole speed: Cuts only a peripheral ring, allowing greater diameter with less material removal vs a twist drill.
• Cleaner result: Reduced burrs, better bore finish and fewer rework steps.
• Improved usability: Lower feed pressure even for large size means better operator comfort, especially in overhead or vertical drilling.
• Robust construction: HSS body + Weldon interface deliver industrial-grade reliability and repeatability.

Safety

• Wear eye, ear and gloves protection; use cutting fluid to control heat and improve chip removal.
• Ensure the magnet base or clamping system is firmly secured and the workpiece stable before drilling; use a tether when working overhead or on angled surfaces.
• Do not use hammer or impact mode; maintain steady feed and allow the slug to eject cleanly — if feed slows, stop and clear chips immediately.
• Disconnect power or disable magnet before changing cutters, shanks or pilot pins.

Specifications