Marcrist 245.165.0078 PC850 Diamond Percussion Core 78 x 165mm Vacuums & Dust Extraction • Knee pad pouch pockets

• Knee pad pouch pockets

• IP65 rated as "dust tight" and protected against low pressure water jets (all directions)

(stainless steel)

000Btu/hr (36

Marcrist 245.165.0078 PC850 Diamond Percussion Core 78 x 165mm Vacuums & Dust Extraction • Knee pad pouch pocketsThe 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.