New TBK Laser marking machne built in computer measure distance auto focus for iPhone for HUAWEI back cover removing marker

Material: Chrome Vanadium Steel
Pieces Included: Other
With Magnetic: No
Model Number: marking machine
Name: laser marking machine
Advantage: for mobile phone back cover remover
Power: tested before shipping, working well
mode: automatic operation
package: 1pcs machine
Warranty: 12 month
Supply: 100% New TBK
Feature: built in computer, auto focus
shipping: dhl ,fedex, tnt, ups can choose for delivery
Packing size: efficient separate