language

PRODUCTS CENTER

Papua New Guinea TCI Tricone Bit

Papua New Guinea Steel Tooth Tricone Bit

Papua New Guinea Step Drag Bit

Papua New Guinea PDC Hole Opener

Papua New Guinea Drilling Tools

Papua New Guinea Steel Body Bi-center Bit

Cheap price 8 1/2 Inch pilot bit/ tricone bit for well drilling

Papua New Guinea Cheap price 8 1/2 Inch pilot bit/ tricone bit for well drilling

Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining

Category:

Papua New GuineaTCI Tricone Bit

amanda@longyuebit.com

Product Description

Overview

Quick Details

Condition:New

Warranty:6 months

Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Retail, Construction works , Energy & Mining

Weight (KG):42

Showroom Location:India, None

Video outgoing-inspection:Provided

Machinery Test Report:Provided

Marketing Type:Ordinary Product

Place of Origin:Hebei, China

Brand Name:Longyue

Type:DRILL BIT, Well Drilling

Machine Type:Drilling Equipment

Material:High Manganese Steel

Processing Type:Forging, Forging

Use:Well Drilling

Origin:Hebei, China (Mainland)

Bearing type:journal/roller bearing bit

Drillng formation:medium hard formation

Application:Well drill

Packaging & Delivery

Selling Units:Single item

Single package size: 27X24X40 cm

Single gross weight:42.000 kg

Package Type:wooden cases, or as customers's request

Picture Example:

Product Description

cheap price 8 1/2 Inch pilot bit/ tricone bit for well drilling

Basial Specification
	Product Name	TCI Tcicone Bit
	Size of Rock Bit	8 1/2''
	Size of Rock Bit	215.9mm
	IADC Code	637G
	Thread Connection	4 1/2 API reg pin
	WOB(kN/mm)	0.5~1.2
	RRM(r/min)	80~40
	Formation	hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble

Recommended Drilling Parameters
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.
Note:the upper limits of WOB and Rpm in above lable should bot used simulaneously

Product Detail

product application

The Tricone Bit is the most versatile drill bit on the market.It is the go to drill bit in most styles of drilling.Whether you are drilling a water well or an oil well.

Company Information

Hejian Longyue Drill Bit Manufacturer Co.,Ltd.

is a manufacturer of Drill Bit with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and prompt delivery, our products are extensively used in oil filed, well Drilling, NO Dig filed and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!