uxcell 0.15mm Tungsten Carbide PCB Micro Drill Bits 3mm (1/8") Shank, 38mm Length | 10 Pcs Set for Electronics & Woodworking

• Specification: Cutting edge diameter (CED): 0.15mm; cutting edge length: 2.7mm; shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.)
• Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience
• Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy
• High Precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left
• Great Use: Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals. Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment

• Secure the Drill Bit — Insert the 3mm (1/8") shank of the uxcell micro drill bit into the chuck of your PCB drill, engraving machine, or CNC tool. Ensure it is firmly gripped to prevent slippage during operation.
• Set Appropriate Speed — For these tiny, fragile bits, use controlled speeds recommended for your specific machine. Avoid excessive RPMs that could cause breakage. Consult your machine's manual for optimal settings for micro-drilling.
• Drill with Precision — Apply light, steady pressure to drill through your material (PCBs, plastics, soft metals). The spiral flute design will help clear chips efficiently. Handle with care due to the bit's small size and fragility.
• Clean and Store — After use, gently clean any debris from the bit. Store the bits carefully in their protective box to prevent damage and maintain their sharp edges for future use.

Typical situations where uxcell 0.15mm Tungsten Carbide PCB Micro Drill Bits 3mm (1/8") Shank helps — illustrative scenarios, not customer reviews.