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TCT Hole Saw 27 mm for Metal with Carbide Teeth and Titanium Pilot Drill Cutting Depth 20 mm for Steel and Wood

TCT Hole Saw 27 mm for Metal with Carbide Teeth and Titanium Pilot Drill Cutting Depth 20 mm for Steel and Wood

Hole saw with carbide tips for 27 mm holes in stainless steel, iron, and sheet metal. 10 mm shank fits standard drill chucks and pillar drills. Full description
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€16.55
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Overview
TCT Hole Saw 27 mm for Metal with Carbide Teeth and Titanium Pilot Drill Cutting Depth 20 mm for Steel and Wood

The TCT hole saw is designed for drilling holes with a diameter of 27 mm in metallic materials. The cutting teeth are fitted with carbide inserts, which can handle stainless steel and iron. At the centre of the crown is a pilot drill with a titanium coating, which holds it precisely in place at the marked spot when starting to drill. The crown is clamped into the drill by the shank and cuts a clean hole without the need for progressive drilling. It can also be used for drilling into wood.

The teeth of the crown have an alternating geometry, with left, centre, and right teeth repeating regularly. This arrangement divides the chip into smaller parts and provides a smoother cut. The useful cutting depth of 20 mm is sufficient for sheets, profiles, and thinner boards. The diameter of 27 mm is suitable where a clean hole is needed for a pipe, cable gland, or fitting, and a standard twist drill would leave burrs or an irregular edge.

Before drilling, mark the centre of the future hole with a centre punch, so that the pilot drill can easily catch and does not slip on the smooth surface. Position the crown perpendicular to the material and start drilling slowly until all the teeth are evenly engaged. Only then can you gradually increase the pressure. For thin sheets, it is advisable to have a solid backing under the workpiece to prevent the material from bending.

  • Type – TCT hole saw (hole cutter) with pilot drill
  • Hole diameter – 27 mm
  • Blade material – carbide (tungsten carbide)
  • Pilot drill – with titanium coating and spring for ejecting the cut material
  • Cutting depth – 20 mm
  • Shank – 10 mm
  • Length – 80 mm
  • Tooth geometry – alternating left, centre, and right teeth
  • Usage – stainless steel, iron, and other metals as well as wood
  • Contents – 1 TCT hole saw with a diameter of 27 mm with the pilot drill and spring attached

When drilling into steel and especially stainless steel, work at lower speeds and with moderate, even pressure, ideally using cutting oil or another coolant. After use, clean the crown of chips and store it in a dry place to prevent damage to the blades. The pilot drill is secured in the body of the crown with a screw, so it can be replaced when worn.

The TCT hole saw 27 mm is a practical addition to any workshop for those who work with metal and need precise circular holes. The combination of tungsten carbide blades and a pilot drill with a spring allows for clean drilling even into stainless steel and easy removal of the cut material. It can be used for pipes, cables, and fasteners. It is clamped by the 10 mm shank into a standard or pillar drill. The total length of the tool is 80 mm.

Price incl. VAT €16.55