Technical data Voltage rating: 3.7V
Battery type: 3.7V Li-on/ 0.6Ah
Charging voltage: 5V DC (USB)
Charging time: 2hr
No-speed: 5000/10000/15000 min-1
Collet size: ø2.3mm/ø3.2mm
Model:KM-37B
Changing the parts instructions
1.Turn the device off and ensure that the rotating part is stopped!
2. Push and hold the locking knob then turn the chuck until the button is fullypushed in!
3. When the rotating part is clicked in, turn the locking knob down and pullthe parts/bit out from the tool.
4. Insert the new accessories into the chuck then fix the screw on whilepushing the locking knob
5. Finally, release the locking knob Waring!
Matters Need Attention
1. Before using the tool, ensure that it is ready and safe to use!
2. Do not use in wet condition and enviroment!
3. Never use the tool near to flammable gas or liquids.
4. Do not force to operate the device when it slows down or stops turn it offand finish the work process.
5. Wear glasses while using the tool.
6. Do not touch the dillginding tip during operation(even if it is in low speed),because it can cause injury!