T38 T45 T51 64Mm Button Drill Retractable Retract Bit

 
R32 rock drill button bit for well drilling are made of alloy steels and the best carbides made in China, we produce all threaded button bits by hot press technology.

A comprehensive range of various button bits shown as below:
Thread sizes: R28, R32, R35, R38, T38, T45, T51
Head diameters: 33mm ~ 152mm;
Face designs; flat face, drop center, uni-face;
Skirt designs: normal, retract, straigh retract

 Before send you quotation, need below information:
Q1:What diamater do you need ?
Q2: What is the button quality do you need ?
Q3: What rock you need to drill ?

Before order, you may want to know below information:
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 30days for production.
in 3 working days after receiving the advance payment
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 Sale 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.