0086-635-8250033
36-1-302, Tech Park, Xi'an Jiaotong University, Liaocheng, Shandong, China (Mainland)
Product name:small hole rock drilling button bits
Types:Tapered chisel bits, Tapered cross bits, Tapered button bits
Application:Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Feature:Tapered drill bits connect tapered drill steel of rock drill for drilling holes
Material:No requirement for testing and trial order
small hole rock drilling chisel bits / cross bits / button bits | ||||
item types | Tapered chisel bits | Tapered cross bits | Tapered button bits | |
Diameter (mm) | 20-80 | 30-60 | 28-41 | |
For class of rock | 8-12/10-14 14-16/16-18 | 11-15 |
| |
Tip size Height*width (mm) | 10*7 ;12*6;13.5*8/9.2 ; 15*9/9.8; 22*16*10; | 12*12*8 ;13*12*8 ;15*12*8 ;22*16*10 |
| |
No.*button diameter | front |
|
| 1*8 ;2*7 ;2*8 |
gauge |
|
| 3*8 ;4*7 ;5*9 | |
Taper angle (degree) | 4° / 7° | 7° | 30°35°40° | |
Weight (kg) | 0.17-1.40 | 0.29-1.19 | 0.24-0.66 | |
Packaging: wooden case or carton
Shipping: by air or by ship
a. Our sales team will reply 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
Contect us, you will get the best prodution and best trade partener.
More simples and information are available for you anytime.
Looking forward to our cooperation in near future.
Company Name :Liaocheng Sanli Construction Machinery Co., Ltd.
Operational Address: 36-1-302, Tech Park, Xi'an Jiaotong University, Liaocheng, Shandong, China (Mainland)
The information you may like to know before order:
1. Methods of Payment:
L/C ,T/T or Western Union
2. Handling time for an order
Within 25 days
3. Shipping way
By air or by sea.
4. Quality Control
There will be strict inspection and testing for every order before shipping out.
5. After-Sale Services:
a. Our sales team will reply 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
