TCI steel tooth tungsten carbide cone bit for Coal mining drill

Quick Details
Place of Origin: Hebei, China (Mainland)                       Brand Name: AYJ                          Model Number: 3-30" IADC517

 Type: Drill Bit                                                                              Machine Type: Drilling Tool          Certification: API 

Material: Carbide                                                                       Processing Type: Forging               Use: Well Drilling

Cangzhou Aoyijia Petroleum Machinery Co., Ltd with advanced lathe equipment and CNC machining center , has its own experienced technical experts, mainly produce Single bits tricone bits and PDC , and also HDD hole openers. With large stock, fast delivery can be made any time as your requirement.Welcome choose our Drill bit

1.Are you a trade company or a manufacturer?

We are an ISO, SGS, API approved manufacturer specialized in DRILL BITS.OEM & ODM service are available.

2.What is your MOQ?

A: 1 piece about the tricone bit

3.What is your delivery date?

A: The delivery date is about 5-15 days after receipt of payment.

4.What is your payment terms?

A: 30% deposit in advance and 70% balance before shipment.

5.Can you send free samples?

A: Sorry because cost is high, need you pay the sample fee..

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