IADC1115/215/117/217 IADC537/637
Customized
API, SGS
Tungsten Carbide
Well Drilling
374.65mm 444.5mm 482.6mm 508mm
115/215/117/217
7 5/8 API Reg
Rubber Sealed Bearing
YINHAI
Ply Wooden Box
150-220KG
Cangzhou City, Hebei Province, China
8207199000
Product Description
YINHAI MT TRICONE BITS PROFILE
YINHAI TEAM DESIGN CAPABILITY SHOW
YINHAI BITS PRODUCTION PROCESS SHOW

YINHAI DELIVERY - REGULAR SIZE DRILL BITS
FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 12 years' experience. And We have passed the factory audit by SGS.
2.Q:How about your products?
A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.
3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Cartons; Steel Boxes; Packing can be customized.
4.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.
5.Q:What is the minimum order quantity for your factory?
A:It all depends.Generally 1-5 pcs.
6.Q:What is the website about your factory?
A:yinhaibits.en.made-in-china.com ~~Please contact me for Tech Data&Clients' Feedback& Drilling Report or any info.
![]() | ![]() |
YINHAI TEAM DESIGN CAPABILITY SHOW
![]() | ![]() |
YINHAI BITS PRODUCTION PROCESS SHOW

YINHAI DELIVERY - REGULAR SIZE DRILL BITS
![]() | ![]() |
![]() | ![]() |
YINHAI FOREIGN EXBIHITION SHOW-DRILL BITS |
![]() |
FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 12 years' experience. And We have passed the factory audit by SGS.
2.Q:How about your products?
A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.
3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Cartons; Steel Boxes; Packing can be customized.
![]() | ![]() |
4.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.
5.Q:What is the minimum order quantity for your factory?
A:It all depends.Generally 1-5 pcs.
6.Q:What is the website about your factory?
A:yinhaibits.en.made-in-china.com ~~Please contact me for Tech Data&Clients' Feedback& Drilling Report or any info.