Weather Resistance Dth Hammer Button Bits , 12 Inch Hard Rock Drill Bits

DTH Button Bit With Shanks SD12, NUMA120 .

The Bit Diameter Range Is From 311mm To 508mm.

1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order
Only 2 or 3 days if we have stock on your request size.
Based on order quantity, normally it takes 15 days for production.

3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.

4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.

5. After Services:
(1). Our sales team will response for your question within 24 hours (Holidays Excluded)
(2). Technical Support will be available in any time
(3). Free replacement will provide once the failure confirmed caused by our product quality

6.How can we trust your company?
We support Alibaba trade insurance. Protecting products quality, shipment on time and your covered amount.
Any other questions,please feel free to contact with me online or by phone.

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Weather Resistance Dth Hammer Button Bits , 12 Inch Hard Rock Drill Bits Images