Bộ 21 Phụ Kiện Máy Mài Đa Năng 6000-15000rpm

With 3 adjustable speed level, this multifunction 5 in 1 mini electric grinder can be used for cutting/engraving/carving/drilling/sanding/polishing/burnishing ceramic, plastic, iron bar, walnut, wood, etc.

Features:
[Multifunction] This 5 in 1 handheld rotary tool can be used for cutting, engraving, carving, drilling, sanding, grinding, polishing, buffing and burnishing. 
[Wide Application] Can be applied to handle ceramic, porcelain, plastic, metal, stone, modeling clay, walnut, wood and more smooth workpieces.
[28Pcs Accessories] Comes with a small plastic tool kit, which includes different kinds of drill bits, grinding stone bits, felt wheels, sanding drums, cut-off wheel, sanding drum/wheel/felt mandrels and collets.
[Adjustable 3 Speed Level] Adjustable different no-load speeds from 6000rpm to 15000rpm meet more fine and delicate work.
[Rechargeable USB Port] Designed with a Micro USB port for convenient charging, which also supports quick charge.
[Compact & Lightweight] Measures 5.9*0.98*0.86in, weighs 2.89oz, held like a pen, which is compact and lightweight to hold, for easy one-handed operation.
[Premium Quality] Equipped with electronic cell protection(ECP) to avoid overcharge, over discharge and overload, effectively prolong the service life of battery.
Note:
*Keep the machine away from the reach of children.
*Please allow an 1-3cm error due to manual measurement.
*Please read the user manual carefully before use.
*Do not apply it on hard materials.
*Pull out the plug before maintenance.
*Keep the machine clean.
*Keep the air vent unimpeded.
*Do not use the sharp material to clean the machine.
*Do not let liquid enter into the machine to prevent it from rusting.

Specifications:
Color: Grey
Material: ABS
Collet Chuck Diameter: 0.5mm / 1mm / 1.5mm / 2.4mm / 3mm / 3.2mm
Rated Voltage: 3.7V
Rated Power Output: 20W
No-load Speed: 15000rpm
Current: 5.5A
Charge Port: Micro USB
Battery Type: 18650 Lithium Battery
Battery Capacity: 380mAh
Charging Voltage: 5V
Item Size: 15*2.5*2.2cm / 5.9*0.98*0.86in
Package Size: 17*7*5.5cm / 6.69*2.75*2.16in
Item Weight: 82g / 2.89oz
Package Weight: 181g / 6.38oz

Package List:
1 * Polisher
1 * USB Charging Cable
1 * Accessories Kit(6*Collet / 5*Grinding stone bits / 3*Drill bits / 3*Sanding drum / 3*Mandrel / 2*Felt Wheel / 2*Grinding bit / 1*Cut-off wheel )
1 * User Manual

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