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ANNULAR HOLE CUTTER TCT 80 X 55MM WELD SHANK 31.75MM
ANNULAR HOLE CUTTER TCT 80 X 55MM WELD SHANK 31.75MM
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R 2,753.00 ZAR
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R 2,753.00 ZAR
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Tork Craft Annular Hole Cutter — TCT 80 × 55 mm, 31.80 mm (1¼″) Weldon
Size: 80 mm x 55 mm [1¼″ Weldon Shank]
This 80 mm diameter TCT annular cutter from Tork Craft is designed for large-hole applications where speed and precision matter. With a 55 mm cutting depth and a 31.80 mm (1¼″) Weldon shank, it delivers fast, clean broaches with minimal burrs and reduced feed force — ideal for flanges, pipe clearances or heavy structural penetration work.
Features
- 80 mm diameter — for major clearance holes, pipe passages or large fixings.
- 55 mm cutting depth — shallow depth but large diameter, suited for structural plate or sheetwork.
- 31.80 mm (1¼″) Weldon shank — two-flat drive ensures secure clamp in magnetic-base drills or arbors.
- TCT (tungsten-carbide-tipped) teeth — long-life cutting edge for steel and cast-iron applications.
- Thin-wall, multi-flute body — faster penetration and efficient chip removal in large-diameter cuts.
Benefits
- High productivity: Large-diameter hole achieved faster by removing only the periphery instead of full core.
- Cleaner finish: Reduced burrs and better hole edge means less rework.
- Lower feed force: Even with 80 mm diameter the shallow depth helps keep feed pressure manageable.
- Industrial durability: TCT tips and heavy-duty Weldon shank give reliable performance in steel/structural work.
Extra Information
- Designed for use in magnetic-base drills or drill-press setups with a 31.80 mm (1¼″) Weldon-shank arbor.
- A pilot pin (sold separately) is required for centring the cutter and slug ejection — check your arbor/pin match.
- For stainless steel or harder materials, apply suitable cutting fluid and maintain steady feed to preserve carbide-tips and ensure efficient chip evacuation.
Pro Tip
- Ensure the magnet base is clean and perfectly flat on the workpiece. Start the cutter at low RPM until it bites, then increase feed once consistent curl chips appear. For large-diameter shallow cuts, clearing chips between holes and re-lubrication will improve finish and extend cutter life.
Specifications
| Description | Spec |
|---|---|
| Brand | Tork Craft |
| Cat No. | TCAC080-4 |
| Product Type | Annular hole cutter (TCT) |
| Diameter | 80 mm |
| Cutting Depth | 55 mm |
| Shank | 31.80 mm (1¼″) Weldon, two-flat drive |
| Tip Material | Tungsten-carbide-tipped |
| Suitable Materials | Mild & structural steel, cast-iron, large diameter clearance holes |
| Recommended Machine | Magnetic-base drill / drill press with Weldon arbor |
| Pilot Pin | Required for centring & slug ejection |
| Pack Quantity | 1 |
Safety
- Wear eye, ear and gloves protection; apply cutting fluid to manage heat and assist chip removal.
- Ensure magnet or base clamp is firmly secured and the workpiece is stable; for overhead or angled work use a tether.
- Do not use hammer or impact mode; maintain straight feed and allow slug ejection — if the feed slows or chatter starts, stop and clear chips.
- Disconnect power or disable magnet before changing cutters or pilot pins.