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Description:
Replacements for your CNC machines and any Handheld tool: Dre-mel, Jewelry, these long-lasting bits are made from high quality steel for a precise, easy experience.
It is brand new with best quality from the professional factory.
Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals, etc.
Fine grinding process makes sharper cutting edge of the bit.
With good chip resistance and smooth chip removel, it is able to reduce cutting force.
Specifications:
Cutting Diameter: 0.1-1.0mm,0.3-1.2mm,1.1-2.0mm,2.1-3.0mm( Optional )
Package included : 10*PCB drill bits, 1 *Plastic Box
WISH YOU HAVE A GOOD DAY!