Marcrist 245.165.0107 PC850 Diamond Percussion Core 107 x 165mm Landscape & Gardening Some blades have hexagon bolsters

Some blades have hexagon bolsters enabling extra power to be obtained by use of a spanner

• Machined from billet aluminium

Segment Dimensions: 28

2x hex keys and 2x cutting bits

Construction and site work

Marcrist 245.165.0107 PC850 Diamond Percussion Core 107 x 165mm Landscape & Gardening Some blades have hexagon bolstersThe Marcrist PC850 Diamond Percussion Core combines all the advantages of diamond and percussion drilling. It offers lightning fast drilling, without breakout, and without the need for special machinery. Material from common brickwork to hard concrete (80 100mm) can now be drilled dry. A 132mm core takes only a few seconds to drill through brick and, with an expected life of over 300 holes without re sharpening, costs only a few pence per hole.