NBEADS 12 Pcs Black Laser Engraving Testing Paper, Self-Adhesive Laser Testing Paper Double-Sided Dimming Paper for Marking Machine and Optical Cutting, 7.87x7.87x0.008 Inch

★★★★★ 4.9 134 reviews

US$5.20
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.eurodies.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$5.20
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 21
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.eurodies.com
Free 30-day returns Details

Product details

Management number 233758642 Release Date 2026/06/27 List Price US$5.20 Model Number 233758642
Category
  • Professional Size: Designed for optical engraving machines, this black optical engraving test paper comes in a set of 12 sheets measuring 20cm/7.87 inch x 20cm/7.87 inch with a thickness of 0.2mm, which helps you accurately test and adjust the optical focus to ensure perfect engraving results
  • High Precision Focus Adjustment: Our test paper is black in colour, can be used on both sides, and can clearly show the focus and intensity distribution of light, which is an essential tool for optical engraving machine users to focus and calibrate, and to improve work efficiency
  • Durable and Easy to Use: The test paper is of medium thickness, durable and unbreakable, easy to operate, just place it on the engraving area for testing
  • Multi-Functional Use: Our dimming paper can be used not only for debugging the performance and spot quality of optical markers and cutters, but also for calibrating the package of optical oscillators and debugging the performance of other light sources, making it a practical tool for users and enthusiasts of optical equipment
  • Applicable Equipment: Each test paper is large in size and can be applied to fibre optic marking machines, optical drilling machines, semiconductor optical marking machines, optical cutting machines, beauty equipment, etc. Ideal for long-term stocking and use by individual studios, commercial users or radical optical equipment maintenance personnel
ASIN B0GSSFGS3T
Item Weight 3.89 ounces
Manufacturer NBEADS
Package Dimensions 3.94 x 1.97 x 0.79 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.9 out of 5
★★★★★
134 ratings | 55 reviews
How item rating is calculated
View all reviews
5 stars
89% (119)
4 stars
1% (1)
3 stars
0% (0)
2 stars
0% (0)
1 star
10% (13)
Sort by

There are currently no written reviews for this product.