RS PRO Tungsten Carbide Tipped 20 → 32mm Core Drill Bit

Introducing the 4 piece tungsten carbide tipped hole saw kit from RS PRO, a robust set of hole saws ideal for cutting clean and precise holes in a wide range of materials such as steel, iron, copper and more. This high quality set includes 3 hole saws with integral shafts, ensuring that the arbor remains in place when attached to a power tool for enhanced stability and reliability when cutting. The hole saws feature carbide tips allowing them to cut holes in materials with ease, without damaging the surrounding area. In addition, the set also includes a pilot drill and ejector spring, providing a guide for the hole saw to begin cutting with precision. The ejector spring allows for safe and efficient removal of material from the hole saw, preventing injury and damage to the hole saw or materials. This hole saw set from RS PRO is ideal for cutting holes in materials in a wide range of applications.

A hole saw is a circular shaped hole cutter, used for cutting clean and precise round holes into a variety of materials such as wood and metal, without having to cut up the centre of the material. Hole saws can feature an arbor, which allows them to be used with power tools and generally feature a pilot drill bit to guide the saw, preventing the teeth from walking and offering a smoother, more accurate cut. The main benefit of using a hole saw is the fact that less effort and power is required for the power drill to power cutting the hole, which in turn saves energy and preserves the battery life of cordless power tools. Hole saws are used by plumbers, electricians and builders for a variety of applications like:

• Installation of door hardware


• Creating holes for pipework, plumbing or electrical cabling and wiring


• Installation of drainage pipes


• Installation of light fixtures


• Creating holes or vents in masonry

Hole saws that feature tungsten carbide tips are favoured by professionals and DIY enthusiasts that work with tough materials such as steel, as they offer excellent cutting strength. The durable construction ensures material can be cut cleanly and efficiently, without damage to the hole saw or surrounding area on the material.