1.Specification:
Tapered Button Bits |
| Button(mm) | Taper | Flushing | QW P/N | |||||
mm | inch | Gauge | Front | Angle | Button | Side | Front | |||
| 32 | 1 17/64" | 3*8 | 1*8 | 25 | | 7° | 2 | 1 | QWQ432-722 |
36 | 1 27/64" | 3*8 | 1*8 | 25 | 7° | 2 | 1 | QWQ436-722 | ||
38 | 1 1/2" | 3*8 | 1*8 | 25 | 7° | 2 | 1 | QWQ438-722 | ||
40 | 1 37/64" | 3*9 | 1*8 | 25 | 7° | 2 | 1 | QWQ440-722 | ||
42 | 1 21/32" | 3*9 | 1*8 | 25 | 7° | 2 | 1 | QWQ442-722 | ||
| 32 | 1 1/32" | 5*7 | 2*7 | 35 | | 12° | 2 | 1 | QWQ732-1222 |
34 | 1 3/8" | 5*7 | 2*7 | 35 | 12° | 2 | 1 | QWQ734-1222 | ||
36 | 1 27/64" | 5*8 | 2*7 | 35 | 12° | 2 | 1 | QWQ736-1222 | ||
38 | 1 1/2" | 5*8 | 2*7 | 35 | 12° | 2 | 1 | QWQ738-1222 | ||
40 | 1 37/64" | 5*9 | 2*7 | 35 | 12° | 2 | 1 | QWQ740-1222 | ||
42 | 1 21/32" | 5*9 | 2*8 | 35 | 12° | 2 | 1 | QWQ742-1222 | ||
2.Advantages:
1). Our prodcut has been approved by ISO9001;
2). Our company has been awarded various certificates and honors by goverment, such as observe contact and keep promise enterprise, reliable quality enterprise, civilized unit, high and new tech enterprises, advanced qualtiy management enterprise,ect. ;
3). Specific researching and developing laboratory;
4). More than 30 years manufacturing experience;
5). Powerful capital.
3.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 25 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.
4.About Us:
Our company has been striving to produce high class rock drilling tools, and rock anchoring for global clients in mineral exploration, underground mining in hard and soft rock, surface mining and construction, tunneling, slope stabilization industries. We gradually become one of the most valuable supplier in drilling tools business. We have advanced laboratory for researching developing and testing new products. And our products have been approved by ISO9001.
5.Range:
1) drill bit, drill rod/steel, cutting pick and other accessories of mining machine.
2) The drill bit include button bit, cross bit, chisel bit and PCD bit.
3)The drill rod include hex tapered drill steel and integral drill steel.
4)Cutting pick is for road header, tunnelling, trenching, drifting etc.
Thanks for your attention and please do not hesitate to contact me if you are interested in us!
