Steel Body Five Wings Concave Diameter 200mm PDC Drill Bit

Basic Info

Model NO.	JSB
Transport Package	Wooden Box
Specification	HQ, PQ, NQ
Trademark	Chenguang
Origin	China
Production Capacity	1000PCS/Month

Product Description

General introduction:

Applications:
PDC concave drill bit is a kind of full-scale drilling bit, which is mainly used in coal mine, mining, geological exploration, water conservancy and hydropower, highway, railway, bridge and construction.
This drill bit is the first option to be applied in drilling complex formation with perfect stability, good drainage and fast penetration rate.
• Types: Ordinary type; Reinforced type; Super strength type.
• Threads: Any female or male threads.

Specification:

Model	Diameter(mm)	Wings Number	PDC cutters Number
JSB3-56	56mm	3 wings	4 pcs
JSB3-60	60mm	3 wings	5 pcs
JSB3-65	65mm	3 wings	5 pcs
JSB3-75	75mm	3 wings	8 pcs
JSB4-75	75mm	4 wings	10 pcs
JSB3-94	94mm	3 wings	8 pcs
JSB4-94	94mm	4 wings	10 pcs
JSB3-113	113mm	3 wings	11 pcs
JSB4-113	113mm	4 wings	14 pcs
JSB3-120	120mm	3 wings	11 pcs
JSB4-120	120mm	4 wings	14 pcs
JSB3-153	153mm	3 wings	15 pcs
JSB4-153	153mm	4 wings	18 pcs
JSB4-200	200mm	4 wings	26 pcs
JSB5-200	200mm	5 wings	32 pcs

Images

Process of products

FAQ
Terms & Conditions of Ordering:
1 .Payment Terms:
T/T (Telegraphic Transfer) , Western Union or Paypal
2. Delivery Term:
Based on order quantity, normally it takes 15-25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Transportation:
Sample order: we suggest Courier express or by air
Bulk order: we suggest by air or by sea.
4. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded)
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.
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