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Second-Hand Cheap Price 12 1/4'' Tricone Bit Scrap Drill Bit

Price	$2500.00 Compare
Min Order	1 Piece
Availability	In Stock
Shipping From	Hebei, China
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Hejian Longyue Drill Bit Manufacture Co., Ltd.

Audited Supplier 4 years

Profile Certified by SGS/BV

Hebei, China
Amanda (Ms.)
Manager

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Product Detail
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Model NO.:

LY173

Customized:

Customized

Standard:

API

Length:

6

Type:

Center Drill Bit

Material:

Tungsten Carbide

Usage:

Well Drilling, Masonry Drilling

Product Name:

Used Tricone Drill Bit

Country:

China

Warranty:

6 Months

Delivery:

by Sea/Air/Road

Trademark:

Long Yue

Transport Package:

Wooden Case

Origin:

He Bei

HS Code:

8207199

Product Description

Product Name	Tcicone Bit
Size of Rock Bit	12 1/4 inch 311mm
IADC Code	537
WOB(kN/mm)	0.5~1.05
Thread Connection	6 5/8 API reg pin
RRM(r/min)	220~40


IADC	WOB(kn/mm)	RRM(r/min)	Applicable Formations
116 117	0.35~0.8	150~80	Very soft formations with low compressive strength and high drillability.such as clay,mudstone,chalk,etc.
126 127	0.35~0.9	150~70	Soft formations with low compressive strength and high drillability,such as mudstone,gypsum,salt,salt,soft shale,soft limstone,etc.
136 137	0.35~1.0	120~60	Soft to medium soft 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 interbeds,etc.
216 217	0.4~1.0	100~60	Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft for mations with harder interbeds etc.
246 247	0.4~1.0	80~50	Medium hard formations with high compressive strength,such as abrasive shale,limestone,sandstone,dolomite,hadr gypsum,marble,etc.
417 437 447	0.35~0.9	150~70	Very soft formations with low compressive strength and high drillability,such as clay,gypsum,salt,soft shale,soft limestone,etc.
517 527	0.5~1.0	140~60	Soft formations with low compressive strength ang high drillability such as mudstone,gypsum,salt,soft shale,soft limestone,etc.
537 547	0.45~1.0	120~50	Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,mediun soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds.etc.
617 627	0.45~1.1	90~50	Medium hard formations with high compressive strength such as hadr shale,limestone,sandstone,dolomite,etc.
637	0.5~1.2	80~40	Hard formations with high compressive strength, such as sandstone,limestone,dolomite,hard gypsum,marble,etc.

Countries that our company have already exported:United States, Australia, Costa Rica, Guatemala, Azerbaijan, Congo, Myanmar, Peru, Singapore, Oman, Indonesia, Philippines, India, Switzerland, Ukraine, Turkey, Bolivia, Romania, Kenya, Vietnam, South Africa, Kuwait, Mozambique, Ecuador, France.