PDC Drill bit mainly used for drilling soft and medium formation,it work under low drilling pressure,midium-low speed,big draina
Port: Ningbo,Shanghai,Qingdao,Lianyungang
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 100 Piece/Pieces per Day
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: inside in sponge, outside in cartons or wood case
Delivery Detail: 7 days
PDC bituses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has
PDC bitis mainly used for drilling soft and medium formation, it work under low drilling pressure,midium-low speed,big drainage
Henan zhongmeican supply all kinds of PDC Coring and non-coring bits, PDC sintering matrix bits and PDC anchoring bits. PDC bit can be widely used in the fields of geological exploration, coal mining, water conservancy and hydropower, construction of road and railway.
We also can design PDC bits according to customer requirements, such as different geological condition, special strata and so on.
Theory
PDC(polycrystalline diamond compact) drill bitis a new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency weldin techniques.PDC of high wear resistant si welded to the body as cutting edges.PDC bit is mainly used for geological prospecting,coal exploration,water conservancy and power engineering,etc.
Features
1. It has a super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit.
2. It had high drilling speed.
3. It can be operated with low pressure and low speed.
4. It has a good gage protection.
5. It can be used widely, more suitable for drilling in the stratum with formation<7
6. It has a low cost
PDC Core bit
PDC Core bitis 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 | ||
PDC Non-coring bit
PDC Non-coring bitis a kind of full face bit, it is mainly used for coal mining, water canservancy and hydropower, road construction, railway, bridge and building.
Specification diameter(mm) | Size | Cutting Wings | Water Hole | Threading | Rock Formation | |||
| Dia(mm) | Height(mm) | Pillar Quantity | Blade Quantity | Quantity | Quantity | |||
| 56 | 56 | 115 | 2 | 3 | 4 | 6--8 | Square Taper Lock | F<7 medium hard (Dagstone; sandstone; Limestone) |
| 60 | 60 | 115 | 2 | 3 | 4 | 6--8 | ||
| 65 | 65 | 115 | 2 | 3 | 4--5 | 6--8 | ||
| 75 | 75 | 125 | 2 | 3--4 | 4--6 | 6--10 | ||
| 78 | 78 | 128 | 2 | 3--4 | 4--6 | 6--10 | ||
| 85 | 85 | 128 | 2 | 3--4 | 4--6 | 8--12 | ||
| 94 | 94 | 128 | 2 | 3--4 | 4--8 | 8--12 | ||
| 113 | 113 | 135 | 3 | 3--4 | 6--8 | 8--12 | ||
| 133 | 133 | 135 | 3 | 3--4 | 6--8 | 8--12 | ||
PDC Anchor bit
Application:Apply to the anchor-network support hole drilling in coal mine, transportation, hydropower, and so on.
Characteristics:high wear resistance and impact-resistant toughness; long drilling life,, drilling efficiency can be promoted sharply in penetration of soft and medium soft formation; laber intensity can be reduced
Model No.:
Features: Diamond core bits from diameter 2mm to 6mm
Model No.: many
Features: diamond drill bit,diamond shell drill,diamond glass drill,glass drill with thread shank
Model No.: 25mm, 27mm, 28mm, 29mm, 30mm, 32m...
Features: 1.PDC drill bits is mainly used to drill the anchor-net supporting hole and small diameter hole
2.Good quality with best price
Model No.: YA437
Features: 1)YA437 Single Cone Bits for oil well drilling
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1piece
Model No.: GD1606
Features: 1.used for oil filed, water well
2.various of model and dimension available
3.rubber seal or metal seal
4.certified by API
Model No.: drill pipe elevator
Features: drill pipe elevator
1 With API and ISO9001
2 Out diameter:2 7/8"-5 1/2"
3 Rated load range:100t(900kN)-350t(3150kN)
Model No.: 5mm-100mm
Features: Hss Drill Bit long life-span and high quality
about the size 5mm-100mm.
material 9347 M2 m35 M42.
Color black, white.
Model No.: KMJ-0206
Features: Straight shank drill bit,salad drill bit,extension drill bit,hinge boring bits,threaded drill bit,hss drill bit.
Model No.: long-life type
Features: wet type diamond core bits, core drill bit drill holes in reinforced concrete,brick wall ,refractory materials , all kindsstone
Model No.: KM-1361 Hss twist drill
Features: Hss twist drill
1.DIN338,DIN340,DIN345
2.High speed steel
3.Lowest price
4.ISO9001 approval
Model No.:
Features: Steel tooth tricone bits
1.Covers all IADC codes
2.Size: 3 3/4"(95.2mm)-26"(660.4mm)
3.the bits certifed by ISO9001& API
Model No.: AQ,BQ,NQHQ,PQ
Features: PDC diamond core bit
1.AQ,BQ,NQ,PQ,HQ PDC core bit
2.PDC core drill bit high drilling efficiency for geological,oil core dril