dotted segment diamond core drill bits for concrete drilling

Dotted diamond core drill bits is produced by high frequency welding technology, Available in a variety of sizes,It is often used for drilling concrete and other materials.

Steel Adaptor for Cup Wheel/Core Drill/Dimond Tool

Suitable to Cup Wheel/Core Drill Bits. To connect the diamond tools and machine.

Laser Welded Wet Diamond Core Bits

The CWDA wet core drill is laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the core bits to achieve high welding strength.

Diamond crown segment core drill bits for concrete drilling

The crown core drill bits are laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the crown segments achieve high welding strength.

Laser Welded Dry Core Bits for Socket Drilling

The SDCD dry core drill bits are laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the core bits to achieve high welding strength.

Core drills barrels of three-piece core bits

Core drill barrel of three-piece core drill bits as requested size,for drilling concrete and reinforced concrete

Laser Welded Diamond Rooftop Core Drill Bits

The CWDC Rooftop core drill bits are laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the Rooftop segments achieve high welding strength.

350mm flat segment diamond core bits

The CWDA wet core drill is laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the core bits to achieve high welding strength.

Diamond Core Drill Barrel for Several Drills as Your Requested

Lightning Segment Diamond core drill with 10mm segment height

Laser welded lightning segment diamond core drill is by the advanced Dr. Fritsch full-automatic laser welding machine,achieves the sharp and fast drilling performance,for wet drilling concrete and other hard materiales with core drilling machine or hand drill,which ensures the achieve high welding strength.

600mm Large size dimple segment diamond core bits

The CWDD dimple core drill bits are laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the dimple segments achieve high welding strength.

Laser Welded Dimple Core Drill Bits

The CWDD dimple core drill bits are laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the dimple segments achieve high welding strength.