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TCT Drill Crown 22 mm for Stainless Steel Hole Saw with Tungsten Carbide Teeth and Guide Drill with Spring Cutting Depth 20 mm for Metal and Wood

TCT Drill Crown 22 mm for Stainless Steel Hole Saw with Tungsten Carbide Teeth and Guide Drill with Spring Cutting Depth 20 mm for Metal and Wood

Hole saw for circular holes 22 mm in steel, stainless steel, and sheet metal. The centre drill with a titanium coating guides the crown and prevents it from slipping. Full description
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€15.24
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Overview
TCT Drill Crown 22 mm for Stainless Steel Hole Saw with Tungsten Carbide Teeth and Guide Drill with Spring Cutting Depth 20 mm for Metal and Wood

The TCT drill crown creates a clean circular hole in metal with a diameter of 22 mm. The teeth feature edges made of tungsten carbide, allowing the crown to handle stainless steel, iron, and other metals. Accurate positioning is ensured by the centre guide drill with a titanium coating, which guides the crown from the first rotation and prevents it from slipping from the marked spot. The hole is cut in one step, without the need for lengthy drilling with progressively larger drills. The crown can also be used in wood.

The diameter of 22 mm is useful for installing grommets and pipes in metal enclosures and cabinets, as well as for modifying railings, frames, shelves, or metal furniture in the workshop. The alternating arrangement of left, centre, and right edges distributes the chip, allowing the tool to cut more evenly and vibrate less. The crown offers a cutting depth of 20 mm, which is sufficient for standard thicknesses of sheets, strips, and profile walls. After completing the hole, the spring on the guide drill pushes the cut disc out of the crown.

Mark the centre of the hole in advance and tap it with a centre punch so that the guide drill can catch in it. Position the crown perpendicular to the workpiece and start drilling slowly. Apply fuller, but still moderate pressure only when all the teeth have engaged with the material. Keep the material firmly clamped and place a wooden pad under the thin sheet to ensure the edge of the hole is clean and free of burrs.

  • Type – TCT drill crown (hole saw) with guide drill
  • Hole diameter – 22 mm
  • Blade material – carbide (tungsten carbide)
  • Guide drill – with titanium coating and spring for ejecting cut material
  • Cutting depth – 20 mm
  • Shank – 10 mm
  • Length – 80 mm
  • Tooth geometry – alternating left, centre, and right edges
  • Use – stainless steel, iron, and other metals as well as wood
  • Package contents – 1 TCT drill crown with a diameter of 22 mm with an attached guide drill and spring

For gentle handling of the edges, drill steel at lower speeds with even pressure and use cutting oil as cooling, which reduces the temperature at the cutting site. After use, clean the crown of chips and store it in a dry place. The guide drill is held in the crown by a screw, allowing for easy replacement after wear.

The TCT drill crown 22 mm is suitable for any workshop where metal work is done and precise circular holes are needed. The edges made of carbide and the guide drill with a titanium coating ensure accurate drilling and a clean edge of the hole. It can be used for grommets, pipes, cables, and fittings. It is clamped into the drill by a 10 mm shank and its total length is 80 mm.

Price incl. VAT €15.24