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Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Specifications
Brand Name :
chuanzuan
Model Number :
IADC 127
Certification :
CE
Place of Origin :
china
MOQ :
1
Price :
Negotiable
Payment Terms :
Western Union, T/T, L/C
Supply Ability :
200pcs/years
Packaging Details :
Wooden Case
Size :
8 1/2Inch
Thread :
4 1/2REG
IADC Codes :
127
Application :
water well drilling tools
Process :
Roll Forged
Color :
BULE
Material :
Tungsten Carbide
Description

8 1/2inch IADC 127 steel tooth roller bit/mill tricone bit/oil well drill bit

Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength

8 1/2INCH

 127 4 1/2API REG

19684~53428lbs

87.5~237.5KN

 150~60 Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc.
WOB (KN/mm) PRM(r/min)
116/117		 Low compressive strength, high drill-ability and extremely soft formation, like soft shale, clay, salt rock, etc.
0.35~0.90
180~80
126/127		 Low compressive strength, high drill-ability and soft formation, like shale, clay, salt rock and soft limestone, etc.
0.35~1.00
180~80
136/137 Soft to medium soft with low compressive strength or soft with hard interlayer, like anhydrite, soft limestone, sandstone, etc.
0.35~1.05
130~60
216/217 Medium hard formation with relatively high compressive strength and hard interlayer, like hard shale, sandstone. limestone, etc.
0.5~1.20
100~50

How to chosse the right tricone bit for yourself?

Soft formation TCI tricone bits:
The soft formation TCI tricone bits are used for low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.

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.

Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used for hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.

Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive StrengthStrong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive StrengthStrong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength

Our Services

1 We supply good quality goods at competitive price

2 We not only have our own design but also accept customization

3 Fast and on time delivery

4 Every bit has it's quality assurance

5 Contact us anytime if you have any question with bits.

6 24 hours on time reply

Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength

Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength

FAQ

As a manufacturer loacted in Hejian City, Hebei Province, China, we have been in this industry for more than 20 years.

We have many clients from all over the world and we serve our clients with not only reasonable price, but also reliable quality. We cherish every client and we're thankful for our clients' trust. So please believe us, we will supply you with the most genuine goods.

1 Q: Are you manufacturer?

A: Yes and we have been manufacturing drill bits for more than 20 years.

2 Q: Where are you located in?

A: We are located in Hejian City Cangzhou City Hebei China

3 Q:What's your main product?

A: Our main products include TCI tricone bit, Steel tooth tricone bit, sigle cone bit, HDD HOLE OPPENER and so on. For some products such as drag bits, we can also produce as per your demand.

4 Q: What's your MOQ?

A: Our MOQ is 5 pieces, but if you just want one sample for testing quality, it's also acceptable for us.

5 Q: What's the lead time?

A: We will delivery goods within 7 days if we have goods in stock; for other circumstances, we will negotiate with you.

6 Q: Do you sell used drill bit ?

A: Yes we do and price is very competitive. Welcome to inquire anytime.

For more information, please feel free to contact us.

Contact Us
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Product tags

steel tooth tricone bit

,

steel tooth bit

,

1 drill bit for steel
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Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength

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Product Detail
Brand Name :
chuanzuan
Model Number :
IADC 127
Certification :
CE
Place of Origin :
china
MOQ :
1
Price :
Negotiable
Contact Supplier
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength
Strong Resistance Steel Tooth Bit 8 1/2 Inch With High Compressive Strength

Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd

Verified Supplier
7 Years
hebei
Since 2010
Business Type :
Manufacturer, Trading Company, Seller
Main Products :
TCI Tricone Bit, Steel Tooth Tricone Bit, Roller Cone Bit
Total Annual :
5000000-8000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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