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7 Kgs Steel Tooth Tricone Bit 4 5/8" FSA 216 For Deep Section Well Drilling

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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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7 Kgs Steel Tooth Tricone Bit 4 5/8" FSA 216 For Deep Section Well Drilling

7 Kgs Steel Tooth Tricone Bit 4 5/8" FSA 216 For Deep Section Well Drilling
7 Kgs Steel Tooth Tricone Bit 4 5/8" FSA 216 For Deep Section Well Drilling

Large Image :  7 Kgs Steel Tooth Tricone Bit 4 5/8" FSA 216 For Deep Section Well Drilling

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 4 5/8 FSA216
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 300pcs per quarter
Detailed Product Description
Bearing Type: Sealed Friction Bearing Cutting Material: Steel Tooth / Milled Tooth
Standard: API-7-1, ISO 9001:2008 Series: FSA
IADC: 216 Application: Oil Well Drilling
TRC: Three Roller Cone
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4 5/8" FSA216 , Steel Tooth Tricone Bit , Sealed FrictionBearing ,TRC Bit, Deep Section Well Drilling

 

PRODUCT SPECIFICATIONS

 

Bit Size: 4 5/8 inch ( 117.5 mm)

IADC: 216

SERIES: FA

Tooth type: Milled Tooth / Steel Tooth

Connection: 2 7/8 inch API REG PIN

Nozzle: three jet(side) nozzles

Bit Weight: 7 kgs

 

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code

116

117

126

127

136

137

216

217

246

247

326

327

WOB KN/mm(Bit Dia.) 0.48~1.0 0.48~1.0 0.48~1.0 0.4~1.0 0.4~1.0 0.55~0.85
Lb/in. (Bit Dia.) 2742~5714 2742~5714 2742~5714 2285~5714 2285~5714 3140~4860
Rotation Speed (Rpm) 160~80 150~70 130~60 100~60 80~50 60~45

 

Rock bit classifications
- IADC prepared a comparison chart, in 1972
- Each bit is design by three code system
- First code classifies the cutting structure, 1-3 for teeth soft, medium and hard, 5-8 for insert, soft medium hard semi abrasive, extremely hard and abrasive, 4 for future
- Soft rock require long, slim and widely spaced teeth
- Medium requires short and less widely teeth
- Hard requires very short and closely spaced teeth
- Code 2 relates to formation hardness with division from 1to 4 from softest to hardest
- Code 3 for mechanical features of the bit, sealed non-sealed etc
- Major bit companies are Hughes, Security, Reed, and Smith
- Each company give there tables with IADC specifications

Contact Details
FLRT Bit

Contact Person: sales

Tel: +8613693012264

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