Attributes:* Cutting Edge Diameter (CED): 0.9mm / 0.035"* Cutting Edge Length: 9.5mm / 0.374"* Shank Diameter: 3.175mm / 1/8"* Overall Length: 38mm / 1-1/2"* Cutting Edge Material: Tungsten Carbide* Shank Material: HSS (High Speed Steel)What Is Included:* 10 Pieces x PCB Drill BitsApplications & Features:--- Widely used for drilling PCB (print circuit board), acrylic, plastics, aluminium, soft metal, fiberglass, wood, etc. Suitable for PCB drilling machines, engraving machines, CNC and high precision special drilling equipment. Use vertically and control your CNC speed well. Can work quickly and cleanly, no glitches or scrap left.--- Tungsten carbide bits have high hardness, good toughness, wear resistance, high strength, resistance to bending and heat resistance, providing a precise and easy experience.
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