The Yato YT-3333 6.8 cm single hole saw is a bi-material cutting accessory intended for use with drills and drill rigs to create clean circular holes in a range of common construction and workshop materials. With a 6.8 cm cutting diameter, this hole saw is sized for tasks such as installing pipes, wiring access points, door hardware, or trimming openings in panels. The design supports cutting through aluminium, cast iron, plastics, stainless steel and wood, providing a single, multi-purpose tool for both professional tradespeople and DIY users.
Advantages
This hole saw offers a compact diameter combined with a robust tooth geometry suitable for a variety of materials, reducing the need to change tools when working across mixed substrates. The construction is intended to provide consistent hole quality and to resist wear when used within recommended parameters. Its compatibility with standard drill arbors and its single-piece form factor make it easy to install and remove, supporting efficient operation on-site or in the workshop.
Suitable for
- Cutting access holes for pipes and conduits in walls and panels
- Creating openings for door hardware and fittings
- Installing cable glands and electrical boxes
- Trimming holes in metal or plastic enclosures
- General woodworking tasks requiring a 6.8 cm circular cut
Key specifications
- Cutting diameter: 6.8 cm
- Compatible materials: aluminium, cast iron, plastic, stainless steel, wood
- Type: single hole saw (cup style)
- Intended drive: power drill or drill rig with appropriate arbor
- Construction: hardened cutting edge for mixed-material use
How to use
Secure the appropriate arbor to the drill and fit the hole saw firmly to the arbor according to the drill manufacturer’s instructions. Mark the centre point of the hole on the workpiece and, if required, use a centre punch to prevent wandering. Start drilling at low speed to establish the cut, then increase speed as stability permits while applying steady, even pressure. For metal and hard materials, use cutting lubricant to extend life and improve cut quality. Remove the cut material from the cup periodically and inspect the teeth for wear. Allow the tool to cool between extended cuts to reduce heat-related damage.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, gloves, hearing protection) and secure the workpiece before drilling. Select drill speed and feed pressure appropriate to the material: lower speeds for stainless steel and cast iron, moderate speeds for aluminium and plastics, and higher speeds for wood. Avoid excessive side loads on the hole saw to prevent tooth damage and ensure prolonged service life.
