Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70

$ 32.99

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Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70
Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70
$ 32.99

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High-precision machining

Adopt advanced equipment for precision machining to ensure the drill bit has superior performance and high precision.

Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70

Excellent cutting performance

With excellent cutting and milling performance, it effectively improves processing efficiency.

Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70

High hardness and wear resistance

Carbide material provides excellent wear resistance and bending resistance, ensuring that it is not easy to damage after long-term use.

Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70

Optimized chip removal design

The drill bit design has enough space for chip removal, reducing resistance, heat and pollution during processing.

Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70

Sharp cutting edge

The sharp cutting edge reduces cutting force, reduces breakage rate, and improves hole wall quality.

Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70

Symmetrical cutting edge

Symmetrical cutting edge ensures accurate drilling and avoids inaccurate drilling due to offset.

Precision Carbide Gun Drill Bit Set, 0.1-1.2mm for CNC PCB,HH-AA70