10pcs Tungsten Steel Hard Alloy PCB CNC Drill Bits For Circuit Boards





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

Material: Hard alloy (tungsten steel)
Size: 0.1-1mm;  0.3-1.2mm;  1.1-2.0mm
Shank Diameter: 3.175mm
Suitable for circuit boards, electronic, SMT, mold, metal processing, telecommunications and other industries
Can be used for drilling iron, glass fiber, etc.

① bit chip space is large: small chip resistance, chip and smooth, heat a small drill, drill reduce pollution;
② 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;
③ cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.

Package include:
10x  PCB CNC drill Bits

Additional information

Weight 0.04 kg

0.1 – 1mm, 0.3-1.2 mm, 1.1 – 2mm


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