They offer a variety of high-quality glass cutting tools, including diamond glass cutters, to meet the needs of both professional and DIY glass cutters.

This Heller HSS Bi-metal Hole Saw is perfect for creating clean, circular hole thanks to its ingenious precision manufacturing. Usually these holes will be made in some form of sheet material - see the sections below for specific examples and applications - although hole saws can also be purchased at varying lengths/depths as well as different diameters. This tool is designed for simple, manual cutting of glass, and is ideal for smaller cutting jobs or for use in areas where electricity is not available. Duologi is the trading name of Specialist Lending Ltd, which is authorised and regulated by the Financial Conduct Authority (register number 774712).Generally speaking, the teeth on most masonry hole saws (sometimes referred to as ‘core drill bits’) will be more widely spaced than timber versions, and often diamond-tipped teeth for extra hardness and cutting power. The manual glass cutter features a cutting wheel that is advanced along the surface of the glass to make a score line. Clarke's hole cutter set includes 6 popular sizes of bi-metal hole cutters plus a hex drive adaptor and pilot drill.

Hole saw cutters for sheet metals are generally manufactured to be extra robust, and can withstand the much higher temperatures generated by cutting through a range of common metals such as (stainless) steel. This Heller HSS Bi-metal Hole Saw is perfect for creating clean, circular holes thanks to its ingenious precision manufacturing.this comprehensive selection of twelve circular blades will cover quite a full range of installation and building requirements for both Trade.

The most familiar style of hole saw you’ll generally find in product catalogues is based around the standard cylindrical metal tube, with a shank at one end for insertion into a drill chuck. Hellers HSS, bi-metal hole saw kit is a great choice for numerous tradesmen, and electricians in particular. Machine Mart Limited is authorised and regulated by the Financial Conduct Authority, register number 703528 and acts as a credit broker and not a lender. The boring edge usually consists of a circular arrangement of sharp teeth, machined around the full perimeter of the open cutting end of the bit.They help to align and steer the hole cutting tool as it descends through the workpiece, and in many scenarios these handy additions can eliminate the need to drill a preliminary pilot hole before making the main circular cutout. A set of three tapered drill bits for drilling and enlarging holes in a variety of materials, especially thin sheet metal, fibreglass, upvc and most plastics. As we’ve already touched on in this guide, there are many different types of hole cutters and hole saw accessories available for various sorts of applications and working environments. Crafted from durable materials and featuring sharp teeth, these hole saws are engineered for efficiency and longevity.