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Home page Home page Hobbies & Garden Tools Drills & Accessories Drill Bits TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 1
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 1
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 2
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 3
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 4
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 5
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 6
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood 7

TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood

Hole saw for 50 mm holes in stainless steel, iron, and sheet metal. The carbide teeth cut cleanly, and the guide drill keeps the saw aligned. Full description
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€23.10
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Overview
TCT Drill Bit 50 mm for Steel and Stainless Steel Hole Saw with Carbide Teeth and Titanium Guide Drill Bit Cutting Depth 20 mm Metal and Wood

The TCT drill bit will cut a circular hole in metal with a diameter of 50 mm in a single working step. Its teeth are fitted with tungsten carbide cutting edges, which can handle stainless steel, iron, and other metals. The titanium-coated guide drill in the centre of the saw drills the centre of the hole and keeps the tool straight throughout the drilling process. This eliminates the need for tedious enlarging of the hole with increasingly larger drills. The saw is also suitable for working with wood.

A diameter of 50 mm is suitable for passing pipes, hoses, and cables, for installing larger outlets and grommets, or for modifying sheet metal cabinets, covers, and technical panels. The teeth have an alternating geometry, where left, centre, and right cutting edges alternate regularly around the circumference. This causes the chips to break into smaller pieces, resulting in smoother drilling. The useful cutting depth of 20 mm covers sheets, strips, and the walls of common steel profiles.

Before drilling, mark the centre of the hole and tap it with a centre punch to prevent the guide drill from slipping on a smooth surface. Securely clamp the workpiece, preferably in a vice or with clamps to the workbench. Hold the saw perpendicular to the material and start drilling at slow speeds until the teeth cut evenly around the circumference. Then apply a slight and steady pressure. Support thin sheets with a board to prevent deformation around the hole.

  • Type – TCT drill bit (hole saw) with guide drill
  • Hole diameter – 50 mm
  • Cutting edge material – carbide (tungsten carbide)
  • Guide 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 cutting edges
  • Usage – stainless steel, iron, and other metals as well as wood
  • Package contents – 1 TCT drill bit with a diameter of 50 mm with an attached guide drill and spring

Larger diameter saws have a higher cutting speed around the circumference, so when drilling into steel and stainless steel, choose lower speeds and use cutting oil or other cooling methods. Allow the tool to cool between holes. After use, clean the saw of chips and store it in a dry place. The guide drill is held in the body of the saw by a screw, allowing you to replace it after wear.

The TCT drill bit 50 mm is a practical tool for craftsmen and DIY enthusiasts who need clean and precise holes in sheet metal and steel parts. The carbide cutting edges also cut through stainless steel, and the spring on the guide drill ejects the cut material from the saw after the hole is completed. It is clamped by the 10 mm shank into a standard handheld drill or a pillar drill. The total length of the saw is 80 mm. It is applicable in plumbing, electrical, and locksmith work.

Price incl. VAT €23.10