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8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard

Certification
China FLRT Bit certification
China FLRT Bit certification
Good result of the FLRT natural diamond drill bit. Thank you.

—— Bryan

We have ordered the tricone bits to drill shallow oil well and some times make hdd hole openers. The quality is good

—— Petter

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8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard

8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard
8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard 8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard

Large Image :  8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 8 1/2 FG515G
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: 2000 USD/pc
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 300pcs per quarter
Detailed Product Description
Name: Tricone Rock Roller Bits Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FG
IADC: 515 Supplementary Features: G : Reinforced Gauge Protection
High Light:

roller cone drill bit

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tricone rock roller bits

8 1/2" FG515G , TCI Bit Sealed Roller Bearing , Tricone Roller Bit

 

8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard 0PRODUCT SPECIFICATIONS

 

Bit Size : 8 1/2 inch (215.9mm)

IADC : 5 1 5

SERIES : FG

Tooth type : ( TCI ) Tungsten Carbide Insert

Connection : 4 1/2 inch API REG PIN

Nozzle : three jet (side) nozzles

Bit Weight : 40kgs

 

RECOMMENDED ROCK FORMATIONS

 

Adapted be used in soft to medium soft with low compressive strength.

 

SIZE AVAILABLE

 

From 3 7/8inch to 36inch

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

Types & IADC Code 415

435

445

515

525

535

545

615

625

635
WOB KN/mm(Bit Dia.) 0.35~0.95 0.35~0.95 0.4~0.7 0.4~0.7 0.45~1.1 0.5~1.2
Lb/in. (Bit Dia.) 2000~5428 2000~5428 2285~4000 2285~4000 2571~6285 2857~6857
Rotation Speed (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50

The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.8 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard 18 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard 28 1/2" FG515G Tricone Drill Bit , Water Well Drill Bits API-7-1 Standard 3

 

Contact Details
FLRT Bit

Contact Person: sales

Tel: +8613693012264

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