Shijiazhuang Longda Diamond Products Co.,Ltd
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Diamond Drill Bits

— Diamond Bits,  Drill Bit
Product Category: Machine Drill Bits
Sales Method: Export, Manufacture
Payment Term: T/T
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • Longda
  • ISO9002
  • 11/17/2011
  • 11/18/2011

Additional Info.:

  • Tianjin

Product Content Description:

Outer diameter: 25/27/28/30/32/36/40mm
Segment Thickness: 3.25/3.5/3.6/3.8/4.0mm
Segment Height: 8/10mm
Total Length: 150/350/450mm
Treatment: brazed/silver/laser welded
Main feature: high hole drilling accuracy, fast drilling, long life and high safety. With a special structured design it maximizes the segment's cutting force reduces wobbliness and prolongs the cutting life of the core drill.
Usage: drilling various materials such as reinforced
concrete ground and wall, brick, block, stone, ceramic, airway, bridge, road, asphalt etc.
Patent No./Country: china

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