Nail Piercing Drill Bit – Stainless Steel E-File Attachment Hole Punch ToolCreate precise, clean holes in your nails for charms, rings, and decorative piercings with this stainless steel nail piercing drill bit. Engineered for accuracy and built to last, this e-file attachment fits any standard electric nail file and delivers professional piercing results at home or in the salon. Available in 1, 2, or 3-piece sets.Key Features- Fits any standard e-file or electric nail drill — universal shank- Premium stainless steel — durable, rust-resistant, built for repeated use- Precision hole punching for clean, accurate perforations every time- Ideal for attaching nail charms, rings, and decorative nail jewelry- Available in 1 PCS, 2 PCS, or 3 PCS sets- No high-concern chemicals — safe for salon and home useSpecifications- Item Type: Nail Piercing Drill Bit / E-File Attachment- Material: Premium Stainless Steel- Model: ST485- Compatibility: Fits any standard e-file / electric nail drill- Options: 1 PCS, 2 PCS, or 3 PCS setHow to Use1. Insert the drill bit into your standard e-file or electric nail drill.2. Set to a low speed and position the tip at the desired nail location.3. Apply gentle, steady pressure to create a clean hole.4. Always pierce near the free edge to avoid nail damage.5. Works with gel, acrylic, and press-on nails.PRO TIP: FOR BEST RESULTS, ALWAYS PIERCE NEAR THE FREE EDGE OF THE NAIL AND USE A LOW DRILL SPEED FOR MAXIMUM CONTROL AND A CLEAN, PRECISE HOLE.This item ships FREE. Ships internationally and may take 14–21 business days to arrive (80% arrive in less than 14 business days).