Machinery & Equipment
Description
three wings pdc drag bit/drilling bits with NW or API
ABOUT PRODUCTS
PDC Drag bit are applied to rock formation f≤6,like mudstone, shale, sandstone, etc., mainly used for drain hole, grouting hole, geological and hydrology drilling, etc.
Usually drag bits are three wings, while sometime people need four wings , five wings or six wings.
Our drag bits selected high quality PDC cutters, which ensure the bits have higher abrasion resistance, faster drilling speed and longer life.
The bit diameter is from 56mm to 311mm,
About us
LD offers various diamond reaming shells, they are T.C reaming shells and surface set diamond reaming shells. Liuding PDC anchor shank drill bit select top grade PDC cutter, the bit has stable performance and impact resistance, could be applied to rock formation f≤12, like conglomerate, granite, limestone
Type D（mm) H(mm) Blade
Quantity. PDC cutter Quantity. Waterpore
Quantity. Waterpore Diameter( mm)
GD75 75 120 3 6 3 12
GD94 94 135 3 9 3 12
GD113 113 175 3 12 4 12
GD133 133 200 4 12 4 12
GD153 153 200 5 25 5 12
GD190 190 270 6 36 6 16
Note: We also can produce and design as per clients’drawings/samples/requirements
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ZHENGZHOU LD DIAMOND PRODUCTS CO.,LID
drill bit
Address: hanghai road,
zhengzhou, henan
China, 450048
Tel: 86-0371-60835862
Fax:
