Factory direct sales of low pressure DTH Drill Bit with CIR110 hammer
MSD brand CIR65/CIR70/CIR80/CIR80X/CIR90/CIR110/CIR130/CIR150/CIR170 dive bit is made of alloy steel and advanced heat treated high quality alloy steel, which ensures good drilling performance and long service life. It is widely used by customers all over the world.We can design and manufacture according to customers' requirement of the bit diameter,the NO. of air holes,carbide buttons and the face shape.
----------------------------------------------------FAQ-----------------------------------------------------------
Q: Methods of Payment:
A: T/T (Telegraphic Transfer) or Western Union or L/C at sight
Q: Handling time for an order of low pressure DTH drill bit
A: Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
Q: Shipping way of low pressure DTH drill bit
A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
Q: Quality Control
A: We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
Q: After Services:
A: Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
