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75 Kgs Tricone Rock Bit / Rock Drilling Tools 9 1/2" FSA517G For Mine Drilling

Good quality TCI Tricone Bit for sales
Good quality TCI Tricone Bit for sales
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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75 Kgs Tricone Rock Bit / Rock Drilling Tools 9 1/2" FSA517G For Mine Drilling

China 75 Kgs Tricone Rock Bit / Rock Drilling Tools 9 1/2" FSA517G For Mine Drilling supplier

Large Image :  75 Kgs Tricone Rock Bit / Rock Drilling Tools 9 1/2" FSA517G For Mine Drilling

Product Details:

Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 9 1/2" FSA517G

Payment & Shipping Terms:

Minimum Order Quantity: 1~10pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 300pcs per quarter
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Detailed Product Description
Bearing Type: Sealed Friction Bearing Circulation: Fluid
Standard: API-7-1, ISO 9001:2008 Series: FSA
IADC: 517 G: Reinforced Gauge Protection
Connection: 6 5/8" API REG PIN
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three cone bit


tricone rock roller bits

9 1/2" FSA517G 05, TCI Bit , Sealed Bearing , Tricone Roller Bit




Bit Size : 9 1/2 inch 

IADC : 517


Tooth type : ( TCI ) Tungsten Carbide Insert

Connection : 6 5/8 inch API REG PIN

Nozzle : three jet (side) nozzles

Bit Weight : 75 kgs




From 3 7 / 8inch to 36inch




Types & IADC Code 415









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.


Medium formation TCI tricone bits:

The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Roller Cone Bit Seal Definitions


In a rotating bearing, the two working sides of a seal are called the static energizer and the dynamic wear face. These two parts are directly opposite each other, with the energizing portion bearing on the gland and the dynamic wear face bearing against the rotating unit. For the energizing portion of the seal to function properly, it must have a surface against which to react. This is provided by a channel-shaped groove called a seal gland.


The wearing portion of the seal must have the capability to withstand the heat and abrasion generated as the rotating surface passes over it. The energizer, when functioning correctly, is not a high-wear area. Ideally, it simply bears against the gland and provides the pushing energy that maintains firm contact between the wear surface and rotating cone.

Contact Details

Contact Person: sales

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