1.Drill Large Diameter Hole
2.High Efficiency
3.Good Quality
4.Service Top
Port: Qingdao
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Inside in sponge & Outside in wood case
Delivery Detail: 7 Days
INTROCUTION
Henan zhongmei can 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) arc pillar 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
APPLICATION
PDC arc-pillar bit is a kind of full face bit, it is mainly used for coal mining, water canservancy and hydropower, road construction, railway, bridge and building.
SPECIFICATION
| Specifications Dia(mm) | Size | Cutting Wings | Water Hole | Threading | Rock Formation | |||
| DIA(mm) | Height(mm) | Pillar | Quantity | Quantity | Dia(mm) | |||
| 60 | 60 | 120 | 5 | 3 | 6 | F=710 Medium--hard | ||
| 75 | 75 | 130 | 6 | 3 | 8 | Square | ||
| 94 | 94 | 130 | 8 | 4 | 8 | Taper | ||
| 113 | 113 | 140 | 10 | 5 | 10 | Lock | ||
| 133 | 133 | 150 | 14 | 6 | 10 | |||
We also can design and manufacture of various non-standard drill tools.
If you have any questions, please don't hesitate to contact us.
Model No.: any
Features: 1.longer life-span than electroplated diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: any
Features: 1.longer life-span than electroplated diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: any
Features: 1.longer life-span than electroplated diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: any
Features: 1.longer life-span diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: 42mm-450mm
Features: 1.Diamond drill bit is the essential tool in drilling hard formation
2.Performs excellent in nonferrous metal, hydrogeologic et
Model No.: 56/39mm-190/152mm
Features: 1.PDC drill bit long service life;
2.High efficiency;
3.Good gage protection;
4.More than 25 years professional experiences.
Model No.: 75mm;94mm;113mm etc.
Features: 1.The Mining drill bis is the first option to be applied to complex formation
2.Good gage protection
3.Over 25 years experence
Model No.: 56/39mm-190/152mm
Features: 1.PDC bit long service life;
2.High efficiency;
3.Good gage protection;
4.More than 25 years professional experiences.
Model No.: 25mm-450mm
Features: 1. PDC anchor drill bits can drill fast;
2. Longer service life;
3. High efficiency;
4. More than 25 years experiences.
Model No.: 75mm; 94mm; 113mm etc.
Features: 1.pdc milling drill bit applicable to drilling hard formation;
2.Drilling fast;
3.Good cost performance;
4.Over 25 years.
Model No.: 75mm~133mm
Features: 1.PDC bit suitable for drilling large diameter hole under large torque;
2.High pump and fast drilling speed;
3.Sell well.
Model No.: 75mm; 94mm; 113mm etc.
Features: 1.mine drill bit applicable to drilling hard formation;
2.Drilling fast;
3.Good cost performance;
4.Over 25 years.