Alpha Diamond Max Core Drill Hex Shank Size:6mm while anti-chip nibs ensure clean

while anti-chip nibs ensure clean countersinking

Carbide Tipped 120° V-Groove Bit 25

perfect for both professional tradespeople and DIY enthusiasts

McIntyre embossed polythene dampcourse is a waterproofing plastic that stops moisture from getting into the home

and a precision cut tip for superior fastening performance

Alpha Diamond Max Core Drill Hex Shank Size:6mm while anti-chip nibs ensure cleanAlpha Wax Filled Diamond Core Bits offer superior durability and precision with a vacuum brazed diamond tip. Their wax filled core provides cooling and lubrication without water, while the diamond coating extends tool life up to five times longer. Available in 6mm, 8mm, 10mm, and 12mm sizes.