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Drill Bit Manufacturer Offer 311mm IADC 127 Steel Tooth Rock Bit

Categories Steel Tooth Tricone Bit
Brand Name: ChuanZuan
Model Number: IADC 127
Certification: CE
Place of Origin: China
MOQ: 1 piece
Price: Negotiable
Payment Terms: T/T PAYPAL
Supply Ability: 2000 pieces/month
Delivery Time: 5-8 days
Packaging Details: Fumigation free wooden box or customized according to your requirements.
Name: Milled tooth rock drill bit
Advantage: High level
Application: Minging
Usage: Oil well
Brand: ChuanZuan
Size: 12 1/4 inch
Weight: 98 kg
Thread type: 6 5/8" API Reg
MOQ: 1 Piece
Color: Blue or customized according to your requirements
Packing: Plywood Box(free-fumigation)
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  • Company Profile

Drill Bit Manufacturer Offer 311mm IADC 127 Steel Tooth Rock Bit

12 1/4 inch IADC 127 Milled Tooth Tricone Bit


How to choose a model

IADCRock formationWOB (KN/mm)PRM(r/min)
116/117Low compressive strength, high drill-ability and extremely soft formation, like soft shale, clay, etc.0.35~0.90180~80
126/127Low compressive strength, high drill-ability and soft formation, like shale, clay, soft limestone, salt rock, etc.0.35~1.00180~80
136/137Soft to medium soft with low compressive strength or soft with hard interlayer, like anhydrite, soft limestone,sandstone, etc.0.37~1.05130~60
216/217Medium hard formation with relatively high compressive strength and hard interlayer, like hard shale, sandstone, limestone, etc.0.5~1.20100~50

Company Profile


Our Certificates

Why Choose Us

1 Q: Are you manufacture?

A: Yes, we are and 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 are your main products?

A: Our mainly products are TCI tricone bit, steel tooth tricone bit, single cone bit, HDD hole opener, PDC bit and PDC drag bit.

4 Q: What's your MOQ?

A: Our MOQ 1 piece, but if you just want sample test quality we also can supply to you.

5 Q: How many days with your delivery?

A: We can delivery goods with 7 days if we have goods in stock, if need produce with your demand we will negotiation with you.

More question you want to know, contact us feel free without hesitation.No matter how far from us but communication without borders.


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Quality Drill Bit Manufacturer Offer 311mm IADC 127 Steel Tooth Rock Bit for sale
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