Eccentric Water Well Drill Bits from China manufacturer - Hebei Nailiang Machine Equipment Co., Ltd.

Price:	3000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU,Paypal,Money Gram
Place of Origin:	Hebei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Means of Transport: Ocean,Land,Air

Packing: Wooden case or naked

Price :: Negotiation

Packaging Details :: Wooden cases and boxes

name: Eccentric drilling bits

Material :: Alloy

Use :: For drilling machine drilli...

Production Capacity: 20000 sets per year

Delivery Date: Within 7-15 days

Payment Terms :: L/C, T/T, Western Union

MOQ :: Negotiation

Supply Ability :: 20000 pcs per year

Application :: Geological drilling

Processing :: Friction Welding

The eccentric bit is used for the expansion of depth or easy shrinkage hole section under extended casing.low speed, low feed pressure

Eccentric drilling bit for down hole drilling rid of friction welding,drilling bits

1. Product description:

The eccentric bit is a bit whose center of the bit deviates from the axis line due to the asymmetrical distribution of steel body or tire body around the axis line of the bit.

When the bit turns, a lateral force (centrifugal force) is created to cut the hole wall, making the aperture larger.

The eccentric bit is used for the expansion of depth or easy shrinkage hole section under extended casing.

2. Drilling formation principle and factors for eccentric bit

During the follow-up drilling of complex formations, the selected drilling parameters should be based on the principles of low speed, low feed pressure, and high return air speed.

During the construction operation, the hardness and looseness of the rock in the drilled formation should be selected. Factors such as water content and water content control the drilling s peed.

3. Our company and services

Main Products	Drilling rigs
Models	XY-1,XY1-A,XY-1B,GK-180,GK-200,DPP-100
Other drilling tools	drilling rods
	drilling bits
	drilling joints
	drilling forks
	lock joints
	automatic drop hammers

The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly, pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.