DTH Drill Bits, Good Factory, Mining Machine,

Product Description

High Pressure DTH Bits Diameter: From *6mm to **5mm.
Bit Shanks: DHD3.5, DHD**0, DHD**0, DHD**0, DHD**0, COP*4, COP*4, COP*4, COP*4, COP*4, SD4, SD5, SD6, SD8, TD*0, QL*0, QL*0, QL*0, Mission *0, Mission *0, Mission*0, Mission *0, BR1, BR2, BR3, Mach*3, etc.
Face Design: Flat face, Convex face, Concave face, DGR.
Carbide Insert: Hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical). 1. DTH hammer bit diameter: *6mm to **1mm;
2. DTH hammer bit shank style: DHD3.5, DHD**0, DHD**0, DHD**0, DHD**0, SD4, SD5, SD6, SD8, QL*0, QL*0, QL*0, QL*0, Mission *0, Mission *0, Mission*0, Mission *0, BR2, BR3, Mach*3,
3. DTH hammer bit face design: Flat face, convex face, concave face, DGR;
4. DTH hammer bit carbides style: Hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical). The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes *5 days for production.
Only 2 or 3 days if we have stock on your request size.
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:
A. Our sales team will response for your question within *4 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