Drill Backup Board(M. Coated Board) 

Application: Suitable for use in high-class and precision PCB drilling.

Special Features:

1.Stable high quality, outstanding price/quality ratio;

2.Unique adding to lower drill temperature, minimizing drill wear and removal chips easy.

3.Special structure significantly reduce drill burr, deburring can bereduced or eliminated.

4.Excellent thickness tolerance improve hole quality.

5.White surface helps visual drill check.

6.Use environmental friendly material and technology to keep health and no pollution.

7.Unique auto adaptive technology can improve drilling quality in Back-drilling Board, Thick Board and Heavy Copper Board.

8.Replace conventional Paper Laminated White Board and UV White Board.