Features:

Quick lettering, use for flexible and comfortable.

Pen needles is made of special alloy steel, good durability.

Depending on the difference of material ,depth can be up to 1mm.

It is widely used for carving on metal, porcelain, marble, glass, jade, crystal and other materials.

This configuration is great for marking tools, parts and more.

Specification:

Pen needles Material : Alloy steel

Main Color : Silver

Impact frequency: 16500RPM

Ferquency: 0.28CFM

Air consumption: 0.08（m3/min）

Working pressure: 90Psi

Air inlet size : 1/4"

Dimensions: 18 x 132mm.L

Packet Include:

As pictures show(1 SET)

Please be carefully check the goods appearance, size, shape, and then compare your original goods before ordering, thank you.

Due to the shooting light and angle, the product will have a slight color difference, please don't mind, thank you.

Due to different measurement methods, slight dimensional errors will occur, thank you.

If you have any questions, please contact us in time, we will do our best to help you solve the problem, thank you.

BAI WEN is an innovative company focusing on producing cost-effective premium tools and accessories tools. We wish to help our clients improve their productivity by using our durable and affordable tools. We cares about customer's feedback, and are willing to hear your voice to make our products better to meet your needs.

It is our pleasure to do business with you and hope you are satisfied with our products and services.

As we are running an business,your postive feedback and 5-star DSRS means a lot of to us.

We would very much appresiate it if you would leave us a 5-star postive feedback.