PDP P5-VBHS Diamond Hole Saw with Pilot Drill Bit 86 x 45mm (3.5") DP16425 Siae:92 x 45mm They are made from aluminium

They are made from aluminium composite material and feature twin channels on the back for fixing onto sign posts

and usability

dry working environments where feet need to be kept cool

offering maximum protection from the sun during summer months

High footfall no-entry areas such as retail stores

PDP P5-VBHS Diamond Hole Saw with Pilot Drill Bit 86 x 45mm (3.5") DP16425 Siae:92 x 45mm They are made from aluminiumThe P5 VBHS features a rim of high quality diamonds that are vacuum brazed to the leading edge. The benefits this offers to the tradesman are faster drilling, increased durability and better suitability across a wider range of applications. They are ideal for all types of standard thickness wall and floor tiles and can also be used to drill through deeper natural stone paving slabs, building materials, wood, plastics and composite materials, such as