0.35mm carbide Tungsten steel Drill Bit CNC PCB Drill Micro Bit


PCB drill with carbide (tungsten steel) material, with high hardness, high wear resistance, high strength, anti-bending,
anti-breakage, etc.


Specification:
Material: Hard alloy (tungsten steel)
Size: 0.35mm
Suitable for circuit boards, electronic, SMT, mold, metal processing, telecommunications and other industries
Can be used for drilling iron, glass fiber, etc.


Feature:
bit chip space is large: small chip resistance, chip and smooth, heat a small drill, drill reduce pollution;
extraordinary cutting edge sharpness: As a result of nanotechnology and advanced grinding technology, bit more sharp cutting edge than before, can reduce the cutting force, reduce the broken drill rate, improve the hole wall quality;
cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.


Package include:
10 x  PCB CNC drill Bit