Product Item: Diamond Core Drill Bits for Concrete Marble Granite Quartz
Description:
welded by high frequency, diamond core drill bits are Mainly used for portable electric driller and bench drilling machine with long life and high efficiency.
Dialead can produce the diamond core drill bits, high frequency/brazing welded core drill bit, laser welded core drill bit and electroplated diamond core drill bit. laser welded core drill bits are used for drilling the concrete mainly.
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Description
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Code
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Diameter
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Length
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Connection Shank Diameter
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Connection Thread
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Diamond Core Drill Bits
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DDB-000
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4~300MM
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50~400MM
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10/12/12.7MM
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1/2G,5/8"-11,M10/M12/M14/M16/M22/M24
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Feature:
1, high sharpness and good quantity of drilling holes.
2, excellent drilling in reinforced concrete which contains much steel bars or pebble stone
3, different formulas of segments can be applied.
Detailed Image:
Application:
Core Drill Bits Package:
Factory Tour:
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