1.Expert Manufacturer of Non Core Drill Bits
2.Drill Bits with the Certificate of ISO9001
3.Recieve Many Good Feedback
Port: Dalian
Minimum Order Quantity: 1 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
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.
Henan zhongmei can supply all kinds of PDC Coring and non-coring bits, PDC sintering matrix bits and PDC anchoring bits.
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.
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
Applicaton
PDC bit is mainly used for drilling soft and medium formation, it work under low drilling pressure,midium-low speed,big drainage.
Specification
PDC Non-coring 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 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 | ||
Note: We are also can design and manufacture of various non-standard drill tools.
Model No.: New style auger bit
Features: SDS Plus Quad Bit Adaptor
Professional SDS Plus Adaptor complete with locking wrench
Overall length 82mm
Model No.: 4-flute
Features: New Style Drill Bit With its all new quad-flute & cutting head design 4-flute drill bit, represent the next generation of tools.
Model No.: Wood drill bit
Features: With its all new quad-flute & quad cutting head design, the Wood Beaver really represents the next generation of Wood drill bit
Model No.: 165mm
Features: 4-flute Drill Bit Set provides accurate positioning for starting the hole
Drill Bits is precision ground for use in Carpentry w
Model No.: 45
Features: We are leading manufacturer of tapered drill bit, cross bit, chisel bit, button bit, etc. rock bit in China.
Model No.: 36mm
Features: 1).Manufacturer of Mining Rock Drill Bits
2).Chisel Rock Drill Bits with ISO9001
3).High drilling speed and long life
Model No.: IADC417-637
Features: 1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.supplier to America and Middle East
Model No.: IADC437-637
Features: 1.certification API and ISO9001
2.30 years supply perience
3.minimum order 1pcs
4.008615132793294
Model No.: IADC537
Features: 1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.supplier to America and Middle East
Model No.: 617
Features: 1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.supplier to America and Middle East
Model No.:
Features: Great API drag bit
1.drag bits, tricone bits, PDC bits
2.large number of stock
3.with high tungsten carbide inserts
Model No.: 6''
Features: Great drag bit
1.drag bit, tricone bit, PDC bit, drill bit
2.bits with high tungsten carbide insert
3.drag bits size various