Product descipition:
PDC bits are the new bits with the characteristics of high wear resistance, high impact resistance, anti-ramps, mud-pack, high penetration rate. After using on site, it proves that PDC bits have advantages in high speed, deep footage, long life, steady work, few accident, good well bore quality when sneaking in hard or soft foundation. Company independently developed the PDC drill bits have reached more than 30 varieties of products to meet the needs of different strata.
differnent insert cutter type for choosing PDC insert drill bit
#1 flat kkind PDC insert
Suitable for medium &hard rock, such as limestone marble dolomite rhyolite basalt granodiorite hornfels pegmatite disbase,etc
#2 Spherical PDC insert
Drilling fast,wear resistant soft,meduim hard rock are best choice.
#3 Sharp kind PDC insert
Suitable for soft & medium rock, such as Mudstone,shale,soft sand,peat,tuff,hard marl.etc
4. Dimensions of PDC Drill Bit
Specification of PDC Drill Bit | |||
Item | Size (mm) | Item Name | Size (mm) |
Non-coring Drill Bit | 42 | Coring Drill Bit | 65 |
Non-coring Drill Bit | 46 | Coring Drill Bit | 75 |
Non-coring Drill Bit | 48 | Coring Drill Bit | 78 |
Non-coring Drill Bit | 56 | Coring Drill Bit | 94 |
Non-coring Drill Bit | 60 | Coring Drill Bit | 94 |
Non-coring Drill Bit | 65 | Coring Drill Bit | 98 |
Non-coring Drill Bit | 75 | Coring Drill Bit | 100 |
Non-coring Drill Bit | 94 | Coring Drill Bit | 113 |
Non-coring Drill Bit | 98 | Coring Drill Bit | 132 |
Non-coring Drill Bit | 100 | Coring Drill Bit | 133 |
Non-coring Drill Bit | 113 | Coring Drill Bit | 153 |
Non-coring Drill Bit | 133 | Coring Drill Bit | 173 |
Non-coring Drill Bit | 143 | Multiple-cones Drill Bit | 94 |
Non-coring Drill Bit | 153 | Multiple-cones Drill Bit | 98 |
Non-coring Drill Bit | 156 | Multiple-cones Drill Bit | 113 |
Non-coring Drill Bit | 216 | Multiple-cones Drill Bit | 133 |
Non-coring Drill Bit | 243 | Anchor Drill Bit | 28 |
Non-coring Drill Bit | 312 | Anchor Drill Bit | 32 |
Scraper Drill Bit | 90 | Scraper Drill Bit | 133 |
Scraper Drill Bit | 94 | Scraper Drill Bit | 153 |
Scraper Drill Bit | 113 | Scraper Drill Bit | 165 |
Scraper Drill Bit | 120 | Scraper Drill Bit | 190 |
Scraper Drill Bit | 127 | Scraper Drill Bit | 210 |
We also can design PDC bits according to customer requirements, such as different geology conditions, special strata and so on.
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