Lubricated Backup Board Applied to High Multi-Layer Board, Automotive Board, Back Drilling and High Reliability Board

• Customization: Available
• After-sales Service: on Time After-Sales Service
• Warranty: No
• Model NO.: RAY-RHDB1
• Transport Package: Bag
• Specification: 37"*49"; 41"*49"; 43"*49"
• Trademark: Ray Shine
• Origin: China

Product Description

Product Introduction
Significant cooling effect, absorbing drill bit heat while drilling ,reducing the surface temperature of drill bit, inhibiting the drilling bit loss, improving drilling efficiency.
Lubricating and cleaning effect is good, clean drilling debris in the groove of the needle    toughness, and lubricating the drilling needle, good chip removal effect.
The excellent quality of hole wall.


Speficatioin:

Substrate:	High density, super high density,wood fiber board.
Surface material:	High quality fiber-paper,functional resin.
Thickness:	2.0-2.50mm
Tolerance:	±0.15mm
Density:	≥880 kg/m3
Hardness:	75±5 Shore D
Standard Size:	37"x49"; 41 "x49"; 43"x49"
Warpage:	≤0.6%Of diagonal

Company Introduction
Ray-Shine Electronic (HK) Ltd (Dongguan Dinglu Electronic Tech Co.,Ltd)is a high&new-tech enterprise located in Dongguan city, Guangdong Province China. We expertised in PCB production and percision inspection machine equipment such as prepreg cutting machine, metallographic machines, line width testing machine, panel thickness testing machine, X-ray inspection machine ect, and PCB related consumables such as PP sheet, filter cartridge, protective film  researching, manufacturing, and selling and technology support.
 
 

 

 

 

 

 

Packing and Shipping

Packing Method:
Standard Bag package

Shipping Way:
1. By air, for sample and small package,international express like DHL, UPS, EMS...
2. By sea, for large package and quantity;
3. Other ways as customer requested.