1.specification:8 5/8'' 219.1mm
2.material:tungsten carbide
3.colour:golden
4.WOB:0.35-0.95 KN/mm
5.IADC:437
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 requirements
Delivery Detail: within 7 days
Hejian Baoxing 8 5/8'' 219.1mm SKH437 TCI tricone rock bit
Advantage of our products:
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.
Detailed Product Description:
| Bit size | 8 5/8'' 219.1mm |
| IADC | SKH116,SKH126,SKH136,SKH216,SKH137,SKH217,SKH437, SKH517 ,SKH537, |
| Pin shank size | 4 1/2 |
| WOB (KN/mm bit diameter) | 0.35--0.95 |
| Rotate speed (r/min) | 140-60 |
| principal character of the cutting structure | Large diameter deflection top spoon shaped alloy tooth,The outer row is a wedge tooth |
| Formation of application | Low compressive strength, high drillability of extremely soft formation, such as shale, clay, sandstone, the conglomerate, 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.: FT
Features: diamond core drill bit
Model No.: FT
Features: solid carbide drills
Model No.: FT
Features: tungsten carbide drill,twist drill
Model No.: FT
Features: diamond core drill bit
Model No.: FT
Features: solid carbide drill,twist drill
Model No.: FT
Features: solid carbide drills,twist drills
Model No.: size 3-3/5" to 26"
Features: Tricone Rock bits
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength
Model No.: FT
Features: twist drill bit
1.hss twist drill bits
2.7 years professional manufacture
3.titanium coated
Model No.:
Features: 1.impregnated drill bit
2. surface set drill bit
3. PDC sintered drill bit
Model No.: 50mm-160mm
Features: long useful life, high efficiency, wide using range, good gage protection, high cost performance and so on
Model No.: VB-DT008
Features: diamond tools
1. suitable for cutting curvature, wave line cutting sharp
2. long service life
3. small gap and less scraps
Model No.: size 3" to 26"
Features: Brawny cone bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC