Marcrist 245.165.0038 PC850 Diamond Percussion Core 38 x 165mm Fibre Cement Board Screw - For Light Section Steel - Exterior ­ They work well with

­ They work well with standard cordless drills

11 x 25mm TORX Screwdriving Bits: TX10(x2)

The DML816 Flashlight is powered by 14

offering unprecedented levels of power

Power Take Off Rating: 1

Marcrist 245.165.0038 PC850 Diamond Percussion Core 38 x 165mm Fibre Cement Board Screw - For Light Section Steel - Exterior ­ They work well withThe 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.