ดอกเจาะ PCB, ไม้, อะคริลิค 2.1-3.0 mm Mini PCB Drill Bits Carbide Drill Bit Set 1/8'' Shank For Circuit Board CNC Engraving Sharpener Drill Tools

feature:

1. High precision by accurate equipment;

2.Good milling and cutting efficiency to ensure efficiency;

3.High hardness, wear resistance, and; Anti-bending;

4.To disassemble the chip, large area and small resistance; Smooth chip removal, less value, less pollution;

5. Cutting edge cutting edge, reduce cutting force, lower breaking rate and improve hole wall quality;

6. Symmetrical cutting blades help high efficient cutting, avoid drilling offset.

Specifications:

Type: PCB Drill Bit

Material: Tungsten Carbide

Cutting diameter: 2.1-3.0mm.

Shank Diameter: 3.175mm (1/8'')

Overall length: 38 mm.

Application: Suitable for processing PCB, normal FR-4, CEM-3 board, environmental protection board, SMT, CNC, mold, plastic, circuit board, carbon fiber, composite, and so on.

note:

Due to differences between monitors, the picture may not reflect the actual color of the item.

Package included:

10pcs PCB Drill Bit