Autek 10x 0.3 mm - 1.2 mm Carbide PCB Dremel Jewelry CNC Engraving Drill Bits

Product Name: PCB drill bit

10pcs Brand New Unused Carbide PCB CNC Drill Bits replacements for your CNC machines and any Handheld tool: Dremel, Jewelry,these long-lasting bits are made from high quality tungsten 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

Carbide rods and tungsten steel rods, with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life.

Specification:

Shank diameter (SD): 3.175mm

10pc Cutting edge diameter (CED): 0.3-1.2mm (Size Include :0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm)

Total length: 38mm

Quantity: 10PCS

Package Included:

1 x 10pcs Carbide PCB Drill Bits with Protection Box