Feature

●Precision machining by high accurate equipment
●With good milling and cutting performance, ensuring high efficiency
●High hardness, wear resistance, and intensity, anti-bending
●To removing chips, with big space and small resistance
●Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals. Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment

Description

10 Pcs/Set 0.1-1.0mm PCB Drill Bits Tungsten Steel Carbide 3.175mm Diameter

Feature:

1. Precision machining by high accurate equipment
2. With good milling and cutting performance, ensuring high efficiency
3. High hardness, wear resistance, and intensity, anti-bending
4. To removing chips, with big space and small resistance
5. Smooth chip removal, less heating value, to reduce pollution
6. Sharp cutting edge, reduce cutting force, lower breaking rate &improvethequalityofhole wall
7. Symmetrical cutting blade, help to high effective cutting, avoiding drilling offset

Specification:

Drill Bit Edge Diameter: 0.1MM, 0.2MM, 0.3MM, 0.4MM, 0.5MM, 0.6MM, 0.7MM,

0.8MM, 0.9MM, 1.0MM

Shank Diameter:Approx. 3.175mm

Total Length:Approx. 38 mm/1.5"

Application: PCB drilling machine, engraving machine, CNC machine

Replacement for: Circuit board, Bakelite, Plastic, Amber, Plexiglass, Gold, Silver, Copper and other precision parts

Package Included:
Package: 10 Pcs/Set PCB Drill Bits in Strong Box

Note:

?If you need other size, please leave us message! Thanks!
The PCB drill bit sets are great for punching at printed circuit boards,cutting and engraving and worked on Acrylic, PVC, Nylon, Resin, Fiberglass,etc.