This is a professional tool for cutting, engraving, milling, grinding, drawing, trimming, polishing, removing anddrilling. It's designed for application of aluminum plate, thin copper bo-ard, plastic bo-ard, chipbo-ard, printed circuitbo-ard, epoxy bo-ard.

Features:
The grinder engraving kit is necessary for DIY carving and grinding.
This electric carving tool has very mini grinder body, convenient to use.
Suitable for agate nuclear carving wood carving.
For grinding aluminum plate, thin copper bo-ard, plastic bo-ard, chipbo-ard, printed circuit bo-ard, epoxy bo-ard.
Perfect electric grinder for cutting, engraving, milling, grinding, polishing, removing and drilling.

Specifications:
Color: Green
Speed: 12000 RPM
Collet Size: 0.5-3.2mm
Frequency: 60hz
Type: Drill, Polisher, Cutting
Voltage: 12V DC
Power: 20W
Length of Wire: Approx. 93cm / 36.6in
Item Size: Approx. 13.3 * 3.7 * 4cm / 5.2 * 1.5 * 1.6in
Item Weight: Approx. 116.8g / 4.1oz (Electric Grinder)
Package Size: Approx. 22.7 * 14.5 * 5.5cm / 8.9 * 5.7 * 2.2in
Package Weight: Approx. 296g / 10.4oz