10 Pcs Tool Metal Woodworking Circuit Engraving Carbide Micro Cnc Pcb Drill Bits

10 Pcs Tool Metal Woodworking Circuit Engraving Carbide Micro CNC PCB Drill Bits

We don't offer the choice of color, we will send the product at random, hope you can understand

Suitable Materials:

1. PCB, normal FR-4, CEM-3 boards, environmental protection board, SMT, CNC, molds, plastic, stainless steel and precision hardware processing;

2. Circuit board, carbon fiber, composite board, and so on.

Features:

(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;Smooth chip removal, less heating value, to reduce pollution;

(5) Sharp cutting edge, reduce cutting force, lower breaking rate and improve the quality of hole wall;

(6) Symmetrical cutting blade, help to high effective cutting, avoiding drilling offset. Size:

0.1-1.0mm

Package included:

10 *PCB Drill Bits

1*box