Very good for pcb engraving.

Very good for pcb engraving.

Very good for pcb engraving.

It came in a box very safe package. It has no user manual inside. It is better than the stock motor. Very balanced and good torque, but it doesn't have good speed I will try to measure it because it doesn't seem to be 10000rpm, not even close. Overall I'm happy to have it because of balance and low noise, no more shakings on shaft.

It came in a box very safe package. It has no user manual inside. It is better than the stock motor. Very balanced and good torque, but it doesn't have good speed I will try to measure it because it doesn't seem to be 10000rpm, not even close. Overall I'm happy to have it because of balance and low noise, no more shakings on shaft.

It came in a box very safe package. It has no user manual inside. It is better than the stock motor. Very balanced and good torque, but it doesn't have good speed I will try to measure it because it doesn't seem to be 10000rpm, not even close. Overall I'm happy to have it because of balance and low noise, no more shakings on shaft.