Marcrist CCW850X Semi-Wet Diamond Combi Core Bit

The Marcrist CCW850X Diamond Combi Core Bit

Specifically designed for professionals needing precision drilling with minimal water.

This advanced core drill bit ensures no water damage and minimises excess slurry, making it ideal for dry environments.

Whether you're working with rig-mounted or hand-held drills, this core bit offers unbeatable speed and ease of use.

Key Features

• Easy Start Rooftop Segment: Initiates smoothly, ensuring efficient drilling right from the start.
• Exceptional Drilling Speed: Perfect for rapid performance on reinforced concrete and natural stone.
• Balanced Core: Dynamically balanced for perfect true running and vibration-free operation.
• Self-Sharpening: Titan-coated, heat-absorbing diamond segments keep the core bit sharp over time.
• Minimal Vibration: Reduces operator fatigue, making hand-held drilling a breeze.
• Heat Absorption Technology: Titan-coated diamonds absorb heat for consistent performance.

Why Choose the Marcrist CCW850X?

Its ability to function with minimal water coolant ensures the job site stays clean and dry, while its self-sharpening feature prolongs its lifespan. Perfect for tough drilling jobs where accuracy, speed, and reduced vibration are key.

Versatile Use Across Various Materials

• Asphalt, block pavers, blockwork, building materials
• Cast concrete, Class A & B engineering bricks, concrete pipes
• Drywall, reinforced concrete, granite, Indian sandstone
• Masonry, natural stone, prestressed concrete, plasterboard, screed

Speed/Life Rating: A++-A+

Application: Wet / Dry

Working fully wet with a rig? The WCU850X is bonded for that. Fully dry? See the DCU750X. Browse all diamond core drill bits.