1.all AIDC code and size
2.moq:1pc
3 Color: can be as you like
4.delivery time:according to the quantity of the order
Port: HongKong or Tianjin seaport/China
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 800 Piece/Pieces per Month as your order
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Plywood cases or as you like.
Delivery Detail: 7 workdays after confirmation or ASAP
It is a company with manufacturing,design,research and development of PDC drilling bit for almost all codes of Tricone rock bit.In addition,we produce drilling rig,mud pump ,Diamond Drill and other accessories
Our company have reliable quality and competitive prices.We are certified by API and ISO.Whatever drilling tools you need,we can supply them,also we can produce them according to your special orders
FangLei products not only won the trust of domestic users,but also are exported Southeast Asia,Russia,America and Africa
Single Cone Bit
| Cutting Structure | In response to the characteristics that inserts in different areas on the cone have different cutting actions, conical inserts are placed in permanent contact area and wedge inserts are placed in alternative contact area so that the drilling efficiency is greatly improved. Wear resistance of cutting structure is enhanced by setting diamond inserts in the permanent contact area of the cone where inserts are severely worn. Tungsten carbide inserts are placed on cone top face to protect cone body from abrasive erosion. |
| Gauge Structure | With active cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability. |
| Bearing Structure | High precision journal bearing. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy. Abrasion resistance and seizure resistance of the bearing are improved. Compared with three cone bit, the leg bearing is bigger, so it can receive higher WOB and high reliability. |
| Main Type Available | Size: 4 1/8",4 1/2",4 5/8",4 3/4",5 7/8",6", etc. IADC Code: 517,527,537,617, etc. |
Model No.: MCF4
Features: 1.Joint up with short bit body, core barrel and adapter
2.Diameter: 38 - 340mm
3.Suitable for reinforced concrete, marble
Model No.: KXD4.5-120
Features: 120mm~123mm Rock drill bits ( DTH bits)
1).15 years
2).1pcs + 5 days
3). concave, convex, flat
4). Welcome to our factory
Model No.: HSDB-NQ
Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification
Model No.: DNTX
Features: cutting tool
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry
Model No.: 75.5mm-153.5mm
Features: 1.The rock reaming shell has long service life;
2.Mainly used for geological exploration, coalmine etc.
3.25 years experiences
Model No.: YA/YC437, YA/YC517, YA/YC537
Features: 1.BX new product: single cone bits
2.material: carbide
3.size range 95.3mm to 155.6mm
4.drilling formation:medium to hard
Model No.: GD1305
Features: 1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) Different sizes are available
Model No.: FT-ZT-001
Features: Hex Shank HSS twist drill bits
Model No.: Diameter 115mm Joint
Features: Diamond joint,applicable to Rail drilling machine.
Model No.: 65mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: RQH022
Features: Electric Hammer Drill Bits
45cr,YG8c, chrome plated
Length: 280mm, 400mm, 500mm, 600mm, 700mm, 800mm
Professional quality
Model No.: 10801
Features: Diamond Core Drill Bits
1.Cutting object: marble, granite, tile...;
2.High quality, excellent performance, competitive price.