Introduction of Countersink drill:
Full specifications of metric/American standards with countersinking angles of 90°/ 100°/120°/ 130° are available.
It can realize drilling, reaming and countersinking at one time, which omits the time of tool retraction, tool change and tool indexing required in the processing of conventional drills and reamers, which greatly shortens the processing time and improves the processing efficiency. It can replace the same imported knives in the production line.
Processing material:
T700 composite material.
•PCD cutting edge has high durability
•Good surface roughness index retention
•High thread precision
•The drill bit can be changed quickly
•The wear resistance of the guide post is better than that of imported products
•High hardness, high wear resistance, good thermal conductivity, low friction coefficient
General guide column diameter range:
φ2~φ16 Accept specifications for special guide column diameters and special counterbore angles.
Specification：
PCD countersink drill thread connection
Mainly used for CFPR, GFPR, titanium alloy and ceramic materials
|
Model |
DN(mm)
|
DC(mm)
|
SIG |
OAL(mm)
|
CRKS |
ZEFP |
|
|
2.5 |
10 |
100°
|
30
|
M6*1.0
|
2 |
|
3 |
10 |
2 |
||||
|
3 |
12 |
2 |
||||
|
3 |
14 |
32
|
M8*1.0
|
2 |
||
|
4 |
17 |
3 |
||||
|
6 |
19 |
2 |
||||
|
8 |
22 |
3 |
||||
|
8 |
25 |
2 |
||||
|
2.5 |
10 |
130°
|
30
|
M6*1.0
|
2 |
|
|
3 |
10 |
3 |
||||
|
3 |
12 |
2 |
||||
|
3 |
14 |
32
|
M8*1.0
|
2 |
||
|
4 |
17 |
3 |
||||
|
6 |
19 |
2 |
||||
|
8 |
22 |
3 |
||||
|
8 |
25 |
2 |
