- 商品名称: 8 1/2" hard rock 5 blades matrix body PDC drill bit
- 商品编号: 8 1/2" hard rock 5 blades matrix
- Place of Origin:Hebei, China, Hebei, China (Mainland)
- Brand Name:LONGYUE
- Model Number:12 1-4 inch
- Type:Center Drill Bit, Drill Bit
- Material:High Carbon Steel
- Use:Well Drilling
- Processing Type:Casting
- Application:Oil,Gas,Water Well Drilling
- Availabe Blades No:3,4,5,6,7,8,9
- Product name:100% New Hot Sale 8 1/2 Inch 215.9 mm PDC Drill Bit PDC Bits
- Work life:continue used 100~120 hours
- Supply Ability500 Piece/Pieces per Month
Packaging & Delivery
- Packaging Detailswooden cases, or as customer's request
- Porttianjin seaport
PDC Drill Bit is mainly used to drill oil well,gas well,water well,etc.
We design and product specifie PDC Bit with good performance for each soft,medium and hard formation.
•Clay stone/lignite/siltstone/sands:we design 3-5 blades with low density cutter placement,large slot.Low cost,high speed.
•Mudstone :we have experience to design suitable blades shape and cutterdirection to get high drill speed and stalbe drill.
•Grave/limestone/shale/clay/stone/tuff:round crown and reasonable cutter direction.Drill smoothly in good speed.
1. Bit Size: 4 1/2"-- 17 1/2''(114mm--444.5mm) 2. Blades: 3--9 blades 3. Nozzles: according to customers' requirement 4. Cutters Size: 1313,1613,1616,1913,1916,1919 5. OEM: OK, We can make kinds of PDC bits according to customers' requirements
1. Short parabolic crown profile, medium cutter density.
2. Interchangeable screw nozzle.
3. Structured diamond/carbide interface. Cutter delays the onset of Fracturing and cutter wear.
4. Under-cut shank maximizes junk slot area for better bit cleaning. Hign filt nozzles
for improved hydraulics and Rop.
5. Can be used on rotary or down hole motor.
6. Surfable for soft to medium formation.
Hejian Longyue Drill Bit Manufacturer Co.,Ltd
is a manufacturer of Drill Bit with well-equpiied testing facilities andstrong technical force.With a wide range, good quality,reasonadle price and prompt delivery,our products are extensively used in oil filed,wrll Drilling,No Dig filed and other industries.our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and from all walks of life to contact us for future business relationships andmutual success!