Annular Hole Cutter Hss 58 X 55mm Weld Shank 19.05mm

Extra Information

• Designed for use with magnetic-base drills or drill-presses fitted with a 19.05 mm (3/4″) Weldon arbor.
• A pilot pin (sold separately) is required for centring and slug ejection — check compatibility for your arbor and slug ejection path.
• On stainless steel or harder-grade substrates, apply suitable cutting fluid and keep feed steady to protect cutter life and ensure good chip clearance.

Features

• 58 mm diameter — ideal for pipe penetrations, large bolt hole work and clearance applications.
• 55 mm cutting depth — perfect for shallow large-hole needs in plate or structural material.
• 19.05 mm (3/4') Weldon shank — two-flat drive ensures secure grip in mag-drills.
• HSS body — high-speed steel construction suitable for heavy duty metal drilling.
• Thin-wall, multi-flute design — enables faster penetration and efficient chip ejection even in large diameters.

Benefits

• Large holes rapidly: removes only the peripheral ring rather than full core, speeding large-diameter hole creation.
• Cleaner finish: fewer burrs and smoother edges mean less post-drill work and faster fit-ups.
• Less operator effort: even with large diameter, feed pressure remains manageable, especially with shallow depth.
• Durable tool: HSS construction and robust Weldon shank provide reliable industrial performance.

Safety

• Wear eye, ear and gloves protection; apply cutting fluid to control heat and facilitate chip removal.
• Ensure the magnet or base clamp is firmly adhered and workpiece stable before drilling; use tethering when working on angled/overhead surfaces.
• Do not use hammer/impact mode; maintain steady feed and allow slug to eject naturally — stop immediately if feed slows or chatter develops.
• Disconnect power or disable magnet before changing cutters, pilot pins or shanks.

Specifications