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Home > Products > Steel Tooth Bits > API 4 3 / 4 inch Tricone Drill Bit Steel Tooth 120.7mm roller bit for Water Well Drilling

API 4 3 / 4 inch Tricone Drill Bit Steel Tooth 120.7mm roller bit for Water Well Drilling

Basic Info

Model No.: RK-217T

Product Description

API 4 3 / 4 inch Tricone Drill Bit Steel Tooth 120.7mm roller bit for Water Well Drilling

 

Product Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Basical Parameter

Bit Size

4 3/4"(120.7MM)

IADC Code

217

Connection

2 7/8"API reg pin

Nozzle Qty

3NZ

Make up Torque(KN.m)

6.1~7.5

Operating Parameter

Rotary Speed(rpm)

150~60

Weight on Bit(KN/MM)

0.4-1.0

Formation

Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc.

TRICONE DRILL BITS - STANDARD CONNECTION SIZES 

SIZE

STANDARD PIN CONNECTION

MAKE UP TORQUE

3 1/2

2 3/8 API

4.1~4.7

4 1/2 to 4 3/4 inch

2 7/8 API

6.1~7.5

5 1/2 to 6 3/4 inch

3 1/2 API

9.5~12.2

7 1/2 to 9 1/2 inch

4 1/2 API

16.3~21.7

9 5/8 to 13 3/4 inch

6 5/8 API

38~43.4

14 5/8 to 26 inch

7 5/8 API

46.1~54.2

                                                                             →View More

        We are emerged as the best manufacturer and supplier of Steel Tooth Tricone Bits. Offered in many shapes and sizes with multiple features, and cutting structures to combat down hole diversities in the different formation. These bits are designed for very soft to medium hardness formations with advanced technology to manufacture the best quality product for our reputed clients.

Features:

Available in various sizes

Made with advanced technology

Best quality product

Other Details:

Steel Tooth (or Mill Tooth) bits come in many shapes and sizes with multiple features, and cutting structures to combat down hole diversities in the different formations you may encounter.

Milled tooth Tricone bits are designed for very soft to medium hardness formations.

We keep a large inventory on hand ranging from 4 1/2” through 26” to meet your demands and can provide larger sizes on request.

Specifications:

Available Sizes: Milled Tooth Rock Roller Bits 4 1/2" to 26"

Click here to view IADC codes for tricone bit.

Click here to view detail parameter for tricone bit.

Contact us representative for additional details about our complete line of new tricone drill bit product offerings.

Product Pictures

 

 

Packaging & Shipping

 
Application

Cautions
  1. Please select the applicable formation and parameters according to the instructions.
  2. Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.
  3. Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.
  4. Bottom hole must be clean and bit must not be used for long section reaming.
  5. Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures
  6. The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.
Company Information

        Hebei Ranking Bit Manufacture Co.,Ltd is mainly engaged in the development of various series of bits,development,production and sales.

        Ranking company has developed and mass-produced products 3 inches to 26 inches series tci tricone bit,steel tooth tricone bit,various types of PDC Bits,cone bit and production and processing assembly 0.6m to 3m large diameter Hole Opener,PDC Hole Opener,TCI Hole Opener,Steel Tooth Hole Opener.Widely used in the oil,natural gas,hydrology,address,ore drilling engineering,product marketing the country and 20 countries and regions in the world.                  Ranking various rock bits,to ensure full compliance with all the terms and standard of American Petroleum Institute API specification,design,manufacturing and production and to ensure full compliance with the API specification requirements and content.

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Product Categories : Steel Tooth Bits

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