Parameters:
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
Packaging: carton or wooden case
Shipping: by ship or by air
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
Contact us, you will get the best production and best trade partner.
More samples and information are available for you anytime.
Looking forward to our cooperation in near future.
We are committed to providing fast, efficient, stable and economical solutions to help our customers reduce the costs .
Our products are widely used in mining, metallurgy, railway and highway, water conservancy and hydro-power engineering.
We have the self-support rights to import and export .
The information about the small hole rock drilling button bit:
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
Parameters
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
|
Manufacturer and exporter of professional quality tungsten carbide tipped woodworking cutting tools, such as router bits, boring and countersinking bits. Tungsten Carbide Saws and Router Bits, also other tools for woodworking and metalworking. Specialist tungsten and tungsten carbide manufacturer and supplier in the Chinese Mainland.
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