RS PRO Tungsten Carbide Tipped 20mm Core Drill Bit

This range of tungsten carbide tipped hole saws from RS PRO are perfect for cutting clean and precise holes in a range of materials. The hole saw has a cutting depth up to 13mm and an arbor with a 10mm diameter shank that allows the cutter to be easily attached to many keyless chucks in drills, ensuring a safe and reliable connection for cutting. The hole saws also include an ejector spring that provides safe and easy removal of waste material after cutting is complete, ensuring the hole cutter is free of debris with every use. The tungsten carbide construction ensures excellent durability with a high chemical and corrosion resistance.

Hole saws or hole cutters are an ideal solution to cutting a custom access hole into panels, which is handy for cable and wiring in machinery and workplaces. Hole saws use an arbor that is either attached or attachable, allowing the hole saw to be used with a power tool such as a drill for a powerful and precise cut. They are manufactured from a range of materials such as Bi-metal, HSS, tungsten carbide can be used for applications such as:

• DIY


• Electrical Installation


• Plumbing


• HVAC

Yes, this includes an arbor with a 10mm diameter shank.

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.