1.Product details
1.These tapered button bits can meet different drilling requirements in all rock formations.
We can also offer special designs according to the customer's requirements for specific work situation.
2.The button bits can transmit intensive impact energy into the rock with the least loss of energy.
3.We select high strength structure alloy steel and carbide with best quality to ensure the drill body and alloy body can achieve uniform wear, thus the service life of bits will be increased.
| Name of product | Diam (mm) | Tip size(mm) | Taper | Weight (Kg) |
| Gauge | ||||
Button bits | 38 | 3×8 | 7 | 0.29 |
| 40 | 3×9 | 7 | 0.39 | |
| 43 | 3×10 | 7 | 0.41 |
2.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 15 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.
Thanks in advance
