Minimum Order Quantity:	1 set
Packaging Details:	Plywood box(free-fumigation)
Payment Terms:	T/T,Western Union,and L/C are acceptable
Supply Ability:	150 Piece/Pieces per month

Model Number:	9 7/8"LY517G	Material:	MnNiMo Steel
Type:	Drill Bit	Machine Type:	Drilling Tool
Certification:	API	Processing Type:	Forging
Use:	Well Drilling	Application:	Oil, Gas,Geothermy,Mining And Water Well Drilling
Bearing Type:	Metal Sealed Bearing	Factory Serises:	LY Series Metal Sealed Bearing
Standard:	API&ISO	Available Size:	3 7/8"~26"
IADC:	637G

9 7/8" IADC 517G tricone bit
Size: 9 7/8 inches 250mm	IADC code:517G
Sealed Type: metal sealed	Thread Connection: 6 5/8 API reg pin
WOB(KN/mm): 88~250KN	RPM(r/min): 140~60
Color:Blue, red, green or Customized	Packing:Plywood box(free-fumigation)
Industrial standard:SY/T5164	MOQ:1 PC
Bit Weight:60kg
Payment terms: T/T,Western Union,and L/C are acceptable
Applications: Soft formation with low compressive strength ,and high drillability ,such as mudstone,gypsum,salt,soft limestone,etc.
Note:other size and IADC is available

2.Features
1.Size:3 3/4" (95.3mm)~26" (660.4mm)
2.Cover all all IADC code
3.Reliable quality and best price
4.tungsten carbide insert tricone bit
5.MQO:1 set

3.Delivery
Lead Time:
Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air
we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices .
We ship to many countries and serve industries such as Oil & Gas, water well , Construction,Mining, Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.
Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.

4. Tricone Bit Price:
Fob Price: US $700-2600/ Piece |
1 Piece/Pieces Tricone Drill Head (Min. Order)
Supply Ability: 150 Piece/Pieces per Day
Port: Tianjin Seaport or Beijing Airport

5.Related Products:
Longyue Bit specializes in new, reruns and retips for the following:
● Mining Bits
● Oil Well Bits
● Water Well Bits
● Geothermal Bits
● Environmental Bits
● Construction Bits
● Exploration Bits
● Blast Hole Bits

Longyue Bit carries a complete line of the following:
● New and Surplus Bits
● Rerun and Retip Bits
● Blade Bits
● Hole Openers
● PDC drill bits
For tricone bit,size range:3"-26".
For PDC drill bit,size range:5 1/2"to 17 1/2"
Longyue Bit carries all brands of drill bits, such as,Longyue, Kingdream,Lilin,CS,Hughes, Smith,.
Longyue Bit will also buy any scrap bits, junk bits or used bits you have.

Contact us now to get a quick, competitive quote for any drill bits you need.
SKYPE: grace_420
whatsapp:0086-18712813660

IADC CODE SELECTION
IADC	WOB	RPM	Application
IADC	(KN/mm)	(r/min)	Application
111/114/115	0.3-0.75	200-80	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
116/117	0.35-0.8	150-80	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
121	0.3-0.85	200-80	soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
124/125	0.3-0.85	180-60
131	0.3-0.95	180-80	soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
136/137	0.35-1.0	120-60
211/241	0.3-0.95	180-80	medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds.
216/217	0.4-1.0	100-60
246/247	0.4-1.0	80-50	medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
321	0.4-1.0	150-70	medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble
324	0.4-1.0	120-50
437/447/435	0.35-0.9	240-70	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone
517/527/515	0.35-1.0	220-60	soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
537/547/535	0.45-1.0	220-50	soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
617/615	0.45-1.1	200-50	medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
637/635	0.5-1.1	180-40	hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble
Note: Above limits of WOB and RRPM should not be used simultaneously