Home Products Water Well Drill Bits

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

All Products

Rock Drilling Rig (5)

Water Well Drilling Rig (8)

DTH Drilling Rig (7)

Crawler Drilling Rig (5)

Truck Mounted Drilling Rig (6)

Exploration Drilling Rig (5)

Core Drilling Rig (6)

Horizontal Directional Drilling Rigs (7)

Rock Drill Bits (6)

Water Well Drill Bits (5)

Best Products

Tricone Roller Cone Drill Bit

7 1/2 Inches Water Well Drill Bits

I'm Online Chat Now

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

Large Image : API 7 1/2" 190.5mm Hard Rock Water Well Drill Bits

Product Details:

Place of Origin:	CHINA
Brand Name:	OEM
Certification:	ISO,CE

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Wooden cases standard export package
Delivery Time:	10-20 days working days
Payment Terms:	T/T, L/C, T/T, Western Union
Supply Ability:	Based on the detailed quotation

Contact Now

Detailed Product Description

Name:	Tricone Drill Bit	Type:	Drill Bit
Certification:	API	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
Highlight:	190.5mm Tricone Drill Bit , 7 1/2"Tricone Drill Bit , Tricone Hard Rock Drill Bits

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.