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Product description
Bit Type |
Main bit size(mm) |
Rock Coefficient |
|
PDC core drill bit |
Single pipe |
75/54.5 94/74 113/89 113/109 153/129 |
1-18 |
Two pipes |
75/54.5 94/68 |
1-18 |
|
PDC center drill bit |
Concave 3 wing bit |
60. 75. 94. 113. 133. |
|
Arc pillar |
60. 75. 94. 113. 133. |
4-18 |
|
Many wing scraper |
60. 75. 94. 113. 133. 153. 173. 190. 215. |
1-6 |
|
PDC Indexable drill bit |
153/94 153/113 190/153 190/113 |
1-18 |
Model |
114-117,127,437,517,617,637 |
Type |
tricone bits,steel tooth bits, PDC bits |
Applicable |
water well,oil field, construction, geothermal
directional boring and underground foundation
work
|
Formation |
stick,soft medium hard hard formation |
Bearing |
rubber seal or metal seal |
Packing |
wooden box,steel box or as your requirement |
Payment Term |
T/T or L/C at sight |
MOQ |
1 piece |
Supply Ability |
1000 pieces/month |
Delivery Time |
within 7 work days |
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