Product Detail

Factory Direct Water Well drill Bits Hard Rock Drill Bits For Sale Rock Mining Drill Bits







Parameter of the Hard Rock Drill Bits

PDC Three Wings Concave Drill Bit
Diameter (mm)	Height (mm)	No of breaking post	No of PDC Cutter	No of Nozzle	Nozzle Diameter (mm)
60	120	1	5	5	8~12
75	120	2	8	5	8~12
94	125	2	8	5	8~12
113	130	2	11	5	8~12
133	140	3	12	5	8~12




PDC Four Wings Concave Drill Bit
Diameter (mm)	Height (mm)	No of breaking post	No of PDC Cutter	No of Nozzle	Nozzle Diameter (mm)
75	120	2	8	6	8~12
94	125	2	8	6	8~12
113	130	2	12	6	8~12
133	140	3	12	6	8~12




Application of the Hard Rock Drill Bits

The three wings normal type concave drill bits suits for f<=8, the reinforced type suites for f<=12

The four wings normal type concave drill bits suits for f<=10, the reinforced type suites for f<=15




Qualification of the Hard Rock Dill Bits

















Shipping

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods;

4. Delivery Time:1-5 days for sample,1-15 days for batch goods.




FAQ

 Q1.Are you a manufacturer or trading company?

A:We are an ISO manufacturer over 15 years. Will provide you with the factory price and kind service. Welcome to visit our factory.  




Q2. What about the lead time?

A:Within 7 working days if some in stock, otherwise within 1 month.




Q3. How do you guarantee the quality of the products?

A: All the product under control of ISO9001:2000 quality system,and passed the inspection of Beijing Rock-drilling Machine Inspect Center.Some of them contained national patent.




Q4. Is it OK to print my logo on product?

A: Yes. You can use your own brand and be the OEM. 




Q5. How to contact you?

Contacts: May Liu
Tel:   +86 - 029-82612068
Whatsapp: 0086 15291688126

Email:zuanlongbits@yahoo.com

Skype:May Liu(zlongmay@yahoo.com)
Mobile : +86 - 15291688126
Web : www.zuanlongbits.com
Add :No.66 ChangMing Road,Qujiang District,Xi’an City,Shaanxi Province