Marcrist Diamond Core Drill Bit 152mm - 1/2″ BSP (F) Professional for Concrete & Brick Rotary SDS Plus 3-Jaw (6374F)

HEAVY-DUTY 152MM CORE DRILL BIT; Professional-grade diamond core drill bit engineered for large-diameter drilling in concrete, brick and block, equally specified as a 6 inch core drill bit. ROTARY CORE DRILL BIT - NO HAMMER ACTION; Designed strictly for rotary use with a 1/2″ BSP (F) connection, compatible with SDS Plus and 3-jaw chuck drills via the correct adaptors, sold separately. PRECISION SEGMENTS FOR CLEAN CORE STARTS; High-performance diamond segments ensure smooth entry into concrete with reduced wandering and improved cutting control, making this an accurate core drill bit for 150mm extractor duct access. DRY CONCRETE CORE DRILLING; Versatile core drill bit suitable for dry use and compatible with dust extraction systems for cleaner operation. DRY CONCRETE CORE DRILLING; Versatile core drill bit suitable for dry use and compatible with dust extraction systems for cleaner operation. TRADE & DIY SUITABLE; Ideal for builders, plumbers, electricians and HVAC installers, plus confident DIY enthusiasts, this 152mm diamond core drill bit suits both site work and home improvement projects.