PDC Coring Drill Bit
1.A super long life
2.Had high drilling speed
3.Use for coal mining,geothermal drill bits
Port: Qingdao
Minimum Order Quantity: 10 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
INTRODUCTION
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) 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.
FEATURE
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 Coring bit is 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 | ||
We are also can design and manufacture various of non-standard drill tools.
Model No.:
Features: Concrete core drill bits of high efficiency and very good price
Model No.:
Features: Diamond core bits of for masonry.High efficiency and very good price
Model No.:
Features: 1.Special designed diamond core bits for concrete
2. High quality and good price
3.Choose us your right choice
Model No.:
Features: Esco Augers have an exclusive power band feature that increases bit strength and durability allowing for heavy duty cutting
Model No.:
Features: .Hand powered which design for using in hand brace.
.Self-feeding screw for soft and hardwood pole.
.Dual cutting edge
Model No.: ET19
Features: 19 pcs Drill Bits set Tin-Coated Metal Drilling.
STOCK avialable in Dubai.
Model No.: A01
Features: HSS twist drill: toughness and precision combined with excellent cutting efficiency for drilling alloyed carbon and plain steel.
Model No.:
Features: Cobalt drills are a preferred drill for harder materials especially stainless steel.
Model No.:
Features: Suitable for drilling holes in: masonry, limestone, natural and artificial stone.
Model No.:
Features: 25 pieces Drill bits set TiN-coated DIN338
Long-lasting life
Size range from 1.0mm to 13.0mm
Model No.:
Features: 8% cobalt-alloyed specially suitable for drilling stainless steel, resisting steel, spring steel.Size: 2mm - 13mm
Model No.:
Features: Spade bits are used for rough boring in wood.