|
Specification |
ZZM-A |
|
Grinding capacity |
2-19mm |
|
Spindle speed |
1000rpm |
|
Motor |
220V /3.2A /250W /50HZ |
|
ZZM-A drill grinder simple structure, easy operation one
setup to complete grindings on drill web and chisel edge |
|
|
Specification |
ZZM-B |
|
Feature |
Easy operate, quickly, safety and high precision. Once hold
will finish cutting edge and crossing edge. It can grinding
twist drill with two flutes. |
|
Grinding range |
Cutting edge and crossing edge |
|
Grinding diameter |
3-21mm |
|
Grinding angle |
118กใ-150กใ |
|
Motor |
230V, 3.2A 50HZ 1000rpm |
|
Wheel maintenance |
For the super resist-grinding wheel,you can operate without
coolant and repair. |
|
Operation time |
Generally speaking, one drill which diameter is 3mm will be
finished in 15 seconds, and one drill which diameter is 19mm
will be finished in 60 seconds. |
กก |
