Product Description:
10pcs Carbide Micro Drill Bits 0.8mm CNC PCB Dremel 1/8 3.175mm Shank
A Wide Range of Materials can be engraved, including:
Circuit boards
Metal
Majority of plastics
Wood
Fibre glass
Carbon
Specification:
Material: carbide
Shank diameter: 0.125" (3.175mm)
Cutting edge diameter: 0.8mm
Cutting edge length: 9.5mm
Pack size: 10