We are leading manufacturer of PDC drill bits, PDC arc pillar bit in China for many years.
ISO certificate & quality control
Port: China main port
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T
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Packaging Detail: wooden case.
Delivery Detail: 15 days
Introduction
PDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life, high-efficiency, and good performance cost ratio.
PDC bit is mainly used for drilling soft and medium formation, it work under low drilling pressure,midium-low speed,big drainage
Theory
PDC(polycrystalline diamond compact) drill bit is 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
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 roc, 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 | ||
Specifications | Size | Cutting Wings | Water Hole | Threading | Rock Formation | |||
| DIA(mm) | Hight(mm) | Pillar | Quantity | Quantity | Dia(mm) | |||
| 60 | 60 | 120 | 5 | 3 | 6 | Square | F=710 | |
| 75 | 75 | 130 | 6 | 3 | 8 | |||
| 94 | 94 | 130 | 8 | 4 | 8 | |||
| 113 | 113 | 140 | 10 | 5 | 10 | |||
| 133 | 133 | 150 | 14 | 6 | 10 | |||
Model No.: tp-
Features: multi-purpose drill bit
Material:Carbon steel
Size:7,10,12,15,18,19,20,22,25,28,32,35mm
Model No.: TX010
Features: 1.Description:HSS Twist Drill Bits
2.Material: HSS ,HSS Cobalt
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1.0-20 MM
Model No.: HJ, HA, GA, GAT, HY
Features: 1.PDC bits for soft,hard rock
2.size:3 1/2''-17 1/2 ''
3.certified by ISO,API
4.high quality best price
5.timely deliver
Model No.: HSDB1001127
Features: wet drill bit for concrete
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit
Model No.:
Features: arris router 1 fast drilling speed2 high efficiency and less chipping3 minimum material deformation4 long life
Model No.: All types
Features: Tricone Bit
1-TCI tricone bit OEM
2-TCI bit by API &ISO
3-Good feedback of clients
4-a large stock TCI tricone bit
Model No.:
Features: Reamer
Reamer made of super micro-grain solide carbide .
Model No.: HA, HJ, HY, GA, etc
Features: 1.For soft,medium hard formation
2.Reliable bearing system
3.API,ISO certificate
4.High quality,good service
5.Lowest price
Model No.: YT-111
Features: diamond core drill for granite and marble
long life and competitive price .
Model No.: tp-
Features: Flat wood bits:
1: Point: sharpened center point with flute.
2: Cutting edge: 2 major cutting edges, guarantee a peeled cut.
Model No.: 4-40 MM
Features: 1.Description:Electric Hammer Drill Bits
2.Carbide: YG8C
3.Body:40Cr
4.Shank Shape :SDS Plus,SDS Max,Hex
5.Flute: S2 and S
Model No.: 4-40 MM
Features: 1.Description:Electric Hammer Drill Bits
2.Carbide: YG8C
3.Body:40Cr
4.Shank Shape :SDS Plus,SDS Max,Hex
5.Flute: S2 and S