Roller Bit

• 

GREAT has customized manufacture several types of roller bit. It is including 90 ° U-shaped Roller Bit, 120 ° U-shaped Roller Bit. All these two types have designed Starry Sky Roller Bit.

The cones designed more full insert than traditional tricone bit cutter.

But also we have designed roller bit with foundation, it can replaceable the roller bit, in this case, you will not worry welding on the rock reamers .High precision bearing surface heat treatment adopts advanced heat treatment technology to improve bearing bearing capacity and service life.

So it is including No.1, No.2, No.3 Cone cutters.

The Roller bit mainly used for Rock reamer (Hole opener) For HDD (Horizontal directional drilling ) Trenchless technology. But also used for Core barrel with roller bit, like pile foundation project.

Replaceable cutter rock reamer is designed for big rig and big hole drilling, fit for all sorts of rock formation.

High precision bearing surface heat treatment adopts advanced heat treatment technology to improve bearing bearing capacity and service life.

The Starry Sky Roller Bit has 90 ° U-shaped Roller Bit and 120 ° U-shaped Roller Bit.

The cone units of Great Roller Cone Cutters are replaceable and each main body of the Hole Openers can be used many times,thus saving the cost for the customer.

The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear resistance.

We also provided OEM service if you have your own design and NDA with contract.

Just feel free to tell me if you have any needs.

Cangzhou Great Drill Bits Co.,Ltd.is one of professional rock drill bits manufacturers. We provide PDC Bit, Hybrid Drill Bit, Tricone Bit, Roller Bit, PDC Hole Opener, strongest drill bits, roller cone bits for saleand so on. Want to know more? Please contact us.

Другие товары поставщика

	Reverse circulation PDC bit for geological exploration samples	Overview RC PDC Bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, rc bitare widely used in geological exploration sam...
	Bi-center Bit	Overview ofbi center bit This type of bi center drill bitmainly used for medium to medium-hard compressive and abrasive formation, it has medium a...
	Matrix Body PDC Bit For Oil Well Drilling Hard Rock	Overview of Matrix Body PDC Bit GM1605T Matrix body PDC bit GM 1605T is made by Tungsten carbide powder, this type of matrix body bit is very high...
	Hard Rock PDC cone bit Used for drill underground core	Overview of PDC Core Bit GREAT customized made Diamond pdc core drill bits, which including Matrix body and Steel body, the Diamond core bit is us...
	90 ° U-shaped Roller Bit	Single Cone Rock Roller Drill Bit for core barrel pilot bit Overview of Roller Bit GREATDrill Bitshavecustomized manufacture several types of rolle...

Похожие товары

	Matrix Body PDC Bit For Oil Well Drilling Hard Rock	Продавец: Cangzhou Great Drill Bits Co.,Ltd.	Overview of Matrix Body PDC Bit GM1605T Matrix body PDC bit GM 1605T is made by Tungsten carbide...
	Matrix Body PDC Bit	Продавец: Cangzhou Great Drill Bits Co.,Ltd.	GREAT, as one of the professional drill bit manufacturers in China, we design and manufacture a w...
	Longer Working Life Hybrid Drill Bits Improve Drilling Effeciency	Продавец: Cangzhou Great Drill Bits Co.,Ltd.	Overview of Hybrid Drill Bit Hybrid drill bits are compounded by the PDC fixed cutting and the r...
	Three Blade Wings Drag Rock Drill Bit For soft formations	Продавец: Cangzhou Great Drill Bits Co.,Ltd.	Overview of Drag Bit Drag bitare manufactured from forged high-quality alloy steel and hard allo...
	Well Drilling Equipment Crocodile PDC Reamer for Horizontal Drilling	Продавец: Cangzhou Great Drill Bits Co.,Ltd.	Overview PDC Reamer The PDC Reamersmanufactured by GREAT drill bit will be your best choice to d...