PDC coring bit
Negotiable /Set
Min.Order:10 Sets
Henan Zhongmei Drill Tool Co., Ltd.
PDC Core bit is a kind of pipe-shaped bit with PDC which can get the coring. It is used for geological exploration, coal mining, water canservancy and hydropower, road construction, railway, bridge and building.
Specifications Diameter(mm) |
Size |
Cutting Wings |
Screw |
Rock formation |
|||
Outer Dia(mm) |
Inner Dia(mm) |
Height(mm) |
Wing Quantity |
PDC Quantity |
|||
75 |
75 |
53 |
150 |
5/6 |
5/6 |
Square |
F<7medium hard( Soft rock, coal seam drilling and grouting) |
94 |
94 |
69 |
170 |
6/8 |
6/8 |
||
113 |
113 |
88 |
195 |
8/10 |
8/10 |
||
133 |
133 |
108 |
220 |
10/12 |
10/12 |
||
153 |
153 |
128 |
245 |
12 |
12 |