Used Steel Tooth Bit from China supplier

Model:	-
Brand:	Goldman
Origin:	Made In China
Category:	Industrial Supplies / Tools / Other Tools
Label:	Used Steel Tooth Bit , Diamond Core Bit , Hole Openers
Price:	US $800 / piece
Min. Order:	1 piece

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Product Description

Steel Tooth Bit Type
1.Size:2 7/8" (70.0mm)~26" (660.4mm)
2.Cover all all IADC code
3.Reliable quality and best price
4.tungsten carbide insert tricone bit
5.certified by ISO,API
6.high efficiency
7.Condition: 100% new bit teeth bits series:

1).Soft formation teeth bits:
The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth.
2).Medium hard formations tooth bits:
The medium hard formation tooth bits are used to drill high compressive strength, medium hard formations. Shoot projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear.

Model		STEEL TOOTH BIT
IADC CODE		116 117 12 6127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
available sizes:		From 2 7/8 to 26” larger sizes for hole opener bit ,reamer bit
advantage		most favorable price and best quality
bearing type:		sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA (rubber sealed journal bearing air-cooled bearing type
Formation or layer		soft ,medium soft ,hard, medium hard, very hard formation
Button size (extra features)		Button bit, saw teeth 1) Y-Conical teeth 2) X-chisel teeth 3)K- wide teeth 4)G- Gauge protection
Material		Alloy steel ,carbide
Packing		Wooden case or steel case
Payment terms		T/T,L/C, Western union
Delivery terms		By sea or by air
Delivery time		Within 3 to 7 days
Market		Canada, USA, Middle east ,Africa, Europe
IADC	WOB (KN/mm)		RPM (r/min)	Applicable Formations
114/116/117	0.3~0.75		180~60	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.
124/126/127	0.3~0.85		180~60	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
134/135/136/137	0.3~0.95		150~60	Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
214/215/216/217	0.35~0.95		150~60	Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
227	0.35~0.95		150~50	Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

Tricone drill bit Advantage:

1.High-strength, high flexibility, high temperature and high wear resistance.
2. High-precision metal seal. rock t
3. Locking roller ball, to adapt to high-speed.
4. The use of high strength high toughness carbide teeth,  5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6. Cone bit to adapt to the soft, medium and hard of various strata.
7. Reasonable price and long working life.
How to complete the whole deal
Step:
1. Firstly decide the design, material and color  trill bit
2. Decide the size in accordance with client's requirement and our recommendation  trill bit
3. We will give the best offer.  l bit
4. Client's accept the offer and we send proforma invoice.
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo  it
7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L,
    commercial invoice and packing list  it one drill bit
8. Client transfer balance payment and we will send original documents by express or Telex Release
Detailed price pls cotact us,and the more the cheaper.
FAQ(Frequently Asked Questions)

1. About lead time and transportation?
The lead time depend on the quantity of the order. Usually ship by sea/ocean, small or urgent order we can deliver by air.
According to the distance from china to your port/destination, It takes usually from northern China to European about 30 days to Hamburg 35 days to UK and France, 38 days to Italy. To West of North America is about 20 days, Eastern North America is about 32 days, Eastern Africa is about 30 days, South Africa is 35 days, Western Africa 60 days. To Western South America is about 30 ~ 35 days, to Western South America 40 days. To Australia is about 30 days. To Japan is about 7 days, to East-south Asia is always less than 15 days.
2. Can I expect quality products?
Answer :
Yes. All our activities are certificated by ISO and API, we have many regular customers in many countries and regions who are trading or drilling contractors. We have very good reputation in drilling field.
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