Application range

High-end precision PCB drilling with a diameter ranging from 0.20mm to 6.35mm.

White pad advantage

1. Imported raw materials are used with small thickness tolerance and uniform material;

2. Use melamine coating to increase the surface hardness and reduce the cloak of the bur exit;

3, the intermediate fiber layer density is moderate, reducing wear on the drill bit, can extend the life of the drill bit;

4, the material is uniform, not easy to deform, at the same time good chip removal, reduce cutting heat, reduce broken needles;

5. Imported substrate, low content of various impurities, green and environmental protection, simple disposal after use;

6, long shelf life, not easy to warp (can be stored for six months without unpacking).

White pad characteristics

The melamine pad is made of high-density fiberboard imported from Southeast Asia. The coating is applied to the surface of the fiberboard by high temperature and high pressure. The main structure is divided into upper and lower surface melamine coating and wood fiber substrate.

Product parameters

Appearance: white, flat, no pits, bumps and other surface defects, allowing slight chromatic aberration;

Thickness: 2.60±0.15 mm

Density: 880±30 kg/m3

Surface hardness: 75±5 mm (Shore-D)

Warpage: ≤ 0.6 % (diagonal length)

Product specifications

37〞×49〞 (940 × 1245mm)

41〞×49〞(1042×1245mm)

43〞×49〞(1092×1245mm)

*If special specifications are required, they can be negotiated and supplied by both parties.