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Beijing Silk Road Enterprise Management Services Co.,LTD
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API 7 1/2" 190.5mm Hard Rock Water Well Drill Bits

Beijing Silk Road Enterprise Management Services Co.,LTD
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API 7 1/2" 190.5mm Hard Rock Water Well Drill Bits

Brand Name : OEM

Certification : API

Place of Origin : CHINA

MOQ : 1 set

Price : Negotiation

Payment Terms : T/T, L/C, T/T, Western Union

Supply Ability : Based on the detailed quotation

Delivery Time : 10-20 days working days

Packaging Details : Wooden cases standard export package

Name : Tricone Drill Bit

Type : Drill Bit

Advantage : High Cost Performance

Processing Type : Forging

Application : Well Drilling

IADC : 617Y

Weight : 38/40 Kgs

Machine Type : Drilling Tool

Material : Carbon Steel

Use : Well Drilling

Diameter : 7 1/2"=190.5mm

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API 7 1/2" 190.5mm Hard Rock Water Well Drilling Bits


* This Series Tricone Bit Diameter from 3 7/8" to 36 inch, IADC Code from 117 to 137.

* Bearing : Rubber (O-Ring )Sealed Journal Bearing Bit


Product Name

API 7 1/2" Tricone Drill Bit Water Well Drilling Bit

Model

7 1/2" HA617GY

Product Standard

API Spec. 7-1

Pin Thread

API Reg. 4 1/2"

Sealed Bearing

O-Ring Sealed Journal Bearing

Normal WOB

0.70~1.20 KN/MM (Bit Diameter)

Gross / Net Weight

32 / 35 Kgs

Packing Size

250X250X400 mm

Rotary Speed

70~40 RPM

Cutting Structure

Large radius scoop compacts in inner row,spherical compacts in outer row,and a row of trimmers is added between gage row and heel row.

Drilling Formation

Medium hard with high compressive strength and high abrasiveness,such as limestone,dolomite,sandstone and chert,etc.



Product Tags:

190.5mm Tricone Drill Bit

      

7 1/2"Tricone Drill Bit

      

Tricone Hard Rock Drill Bits

      
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