£73.84 inc VAT The Boa Professional Quality Kitchen & Bathroom Installer Diamond Holesaw Kit. Ideal for plumbers and electricians, these holesaws cut slate, cast iron, marble, brick, ceramics, MDF and fibreglass. The set includes: 6 x Holesaws 25mm, 32mm, 44mm, 51mm, 64mm, 76mm 1 x Arbor Supplied in a plastic storage/carry case. UK Manufactured product. Add to Basket Quantity