Marcrist PC850 117 x 165mm 1/2INBSPF Percussion Core 245.165.0117

This percussion core is designed for use with drilling machines that accept 1/2 inch BSP female connections. Measuring 117mm in diameter and 165mm in length, it is suitable for creating clean cylindrical cutouts in tough materials.

Typically used by trades for installing pipework, ventilation ducts, or electrical cabling, the core drill is compatible with both diamond and percussion drilling equipment. It is effective on brick, block, engineering brick, and concrete, offering versatile application across building and renovation projects.