Hole Saw bi-metal Verto 51 mm model 60H934

The Verto bi-metal hole saw with a 51 mm cutting diameter is designed for creating clean circular openings in metal and other materials where higher durability is required. Constructed with bi-metal cutting edges, this hole saw combines wear resistance and flexibility to maintain cutting performance during repetitive drilling tasks. It is compatible with standard power drills and appropriate mandrels or adapters for installation of pipes, conduits and fittings in construction and maintenance applications.

Advantages

This 51 mm bi-metal hole saw delivers a balance of toughness and cutting precision thanks to its bi-metal construction. The design reduces the risk of tooth damage and edge wear under load, extending service life compared with plain high-speed steel saws. Its cutting diameter is suitable for common pipe and conduit sizes, and the hole saw is made to work with typical drill chucks and arbor systems for straightforward setup and use.

Suitable for

• Drilling circular holes in thin to medium-thickness metal sheets and panels
• Creating openings for pipes, conduits and cable glands during installation work
• Maintenance and repair tasks requiring durable cutting tools
• Use with hand-held and bench drills when paired with the correct arbor

Key specifications

• Cutting diameter: 51 mm
• Material type: bi-metal cutting edge and body designed for durability
• Intended materials: metal and mixed materials compatible with bi-metal blades
• Compatibility: for use with standard drill chucks and arbors/mandrels
• Typical applications: pipe and conduit installation, maintenance and general workshop use

How to use

Select a compatible arbor or mandrel for your drill and secure the hole saw to the arbor according to the arbor manufacturer’s instructions. Mark the center of the intended hole and, if possible, use a pilot drill to guide the hole saw. Operate the drill at an appropriate speed for the material being cut, apply steady pressure, and allow the saw to cut without forcing. Periodically withdraw the hole saw to clear chips and prevent overheating. After cutting, remove the cut plug and inspect the teeth for wear before subsequent use.

Usage recommendations

Use cutting lubricant or coolant when drilling ferrous metals to reduce heat buildup and extend tool life. Wear appropriate personal protective equipment such as eye protection and gloves. For optimal results, match drill speed and feed to the material thickness and hardness; reduce speed for harder metals and increase speed for softer materials.