Marcrist Diamond Core Drill Bit 65mm - 1/2″ BSP (F) Rotary for Concrete & Brick Professional Dry 379PH

PROFESSIONAL DIAMOND CORE DRILL BIT; Heavy-duty 65mm core drill bit engineered for fast, controlled drilling in concrete, brick and block. ROTARY CORE DRILL BIT DESIGN; Designed strictly for rotary use (no hammer action), compatible with SDS Plus and 3-jaw chuck drills via the correct adaptors, sold separately. EASY-START SEGMENTS; Precision diamond segments ensure smooth entry into concrete with reduced wandering, making this 65mm core bit accurate for 50mm waste pipe, duct and cable access. LOW VIBRATION SOLID BARREL CONSTRUCTION; Dynamically balanced 165mm steel barrel improves the stability of this 65mm masonry core drill bit and produces cleaner core extraction. DRY CORE DRILLING CAPABILITY; Versatile dry diamond core drill bit compatible with dust extraction systems; connecting a core drill dust extractor supports cleaner, safer indoor working. TRADE & DIY SUITABLE; Ideal for builders, plumbers, electricians and HVAC installers, plus confident DIY enthusiasts, this 65mm diamond core drill bit suits both site work and home improvement projects.