1.specification:8 1/2'' 215.9mm
2.IADC:116
3.WOB:0.35-0.90KN/mm
4.Rotary speed:150-70 rpm
5.certification: API
Port: Tianjin port
Minimum Order Quantity: 1 Piece/Pieces drill bit
Supply Ability: 5000 Piece/Pieces per Month drill bit
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: carton or wooden box or as your requiremen
Delivery Detail: according to your requirements
Product Name: 8 1/2'' TCI SKH116 tricone rock bit
Anvantage:
1.stocks adequate, time delivery
2.rich experience in drill bit
3.good after-sales service
4.long work life
5.Cutter's quality performance is good ,
6.Strong resistance to abrasion and impact resistance.
7.competitve price
Product introduction:
| Bit size | 8 1/2'' 215.9mm |
| Bit type | SKH116,SKH126,SKH136,SKH216,SKH137, SKH217,SKH437,SKH517 ,SKH537, |
| Pin shank size | 4 1/2 |
| Drill bit connection thread tightening torque recommended values (KN.M) | 16.3-21.7 |
| WOB (KN/mm bit diameter) | 0.35--0.90 |
| Rotate speed (r/min) | 150-70 |
| principal character of the cutting structure | Tooth face, and back cone hard-faced strengthened, tooth show high |
| Formation of application | Low compressive strength, high drillability of extremely soft formation, Such as soft shale, clay, salinastone and etc. |
| Payment terms | L/C, T/T, Western union |
| MOQ | 1 Piece |
| Delivery time | According to your quantity |
| Packing | Carton or wooden box or as your requirements |
About our company:
we can supply rock bits, tricone bits, steel PDC bits, drill bits, TCI bits,
drilling bits, oilfield bits, steel tooth bits,drag bits, hammer bits, well bits
and so on.
Our company regards "reasonable prices, efficient production time and
good after-sales service" as our tenet.
Customers' needs are our first priority and customer satisfaction is the
bottom line by which we measure our success.
We welcome potential buyers to contact us.
We are always at your service!
Model No.: TMB
Features: PDC cutter
We can offer PDC with different claw structures, change types whether griding and polishing or not.
Model No.: TMB
Features: Polycrystalline diamond compact
1. Strong impact resistance and abrasion resistance
2. Oilfield, gelogy exploring bits
Model No.:
Features: Feature Sinter
Diamond 4mm-200mm
Application Granite
Used for Granite
Model No.: TX010
Features: 1.Description:Polished Drill Bits
2.Material: HSS
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1-20 MM
Model No.: TX010
Features: 1.Description:HSS Cobalt Twist Drill Bits
2.Material: HSS Cobalt
3.Hardness:65-66HRC
4.Usage:Metal Drilling
5.Size: 1.0-20MM
Model No.: TX010
Features: 1.Description:HSS Drill Bits
2.Material:HSS ,HSS Cobalt
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1.0-20.0 mm
Model No.: TX010
Features: 1.Description:HSS M35 Twist Drill Bits
2.Material: HSS Cobalt
3.Hardness:65-66 HRC
4.Usage:Metal Drilling
5.Size: 1.0-20 MM
Model No.: TX014
Features: professional manufacturer of HSS twist drill bits
raw material: HSS 4241,4341,9341,6542,M35
used for cutting kinds of metals.
Model No.: TX010
Features: 1.Description:HSS Cobalt Drill Bits
2.Material:HSS ,HSS Cobalt
3.Hardness:62-66
4.Usage:Metal Drilling
5.Size: 1.0-20.0 mm
Model No.: TX010
Features: 1.Description:DIN 338 HSS drill bits
2.Material:HSS ,HSS Cobalt
3.Hardness:62-66
4.Usage:Metal Drilling
5.Size: 1.0-20.0 mm
Model No.: 8 1/2---17"
Features: 1.have many good alloy steel
2.whole
3.high quality
4.beautiful apperance
5.suitable price
Model No.: 6-17inch
Features: 1.have many good alloy steel
2.whole
3.high quality
4.beautiful apperance
5.suitable price