U-Tools Carbide Bits Model 3-4-9 Green Coarse

Carbide Nail Drill Bit 3-4-9 Coarse, head size 6x13mm

The Carbide Nail Drill Bit model 3-4-9 is designed for professional nail technicians who require strength, durability, and precise cutting performance. Made from a high-performance metal alloy up to 10× stronger than steel, this bit is built for intensive professional use and long service life.

Its cone shape with a standard crosscut allows fast, controlled removal of hard artificial materials while maintaining smooth operation and protecting the natural nail plate. The coarse grit ensures high efficiency when working with dense products and thick nail structures.

Key Features

• Metal alloy up to 10× stronger than steel
• Standard crosscut for smooth, controlled cutting
• Coarse grit for fast removal of hard materials
• High cutting efficiency with reduced working time
• Professional grade for salon and podology use
• Resistant to repeated cleaning and sterilization

Recommended Uses

• Removal of gel, acrylic, and hybrid gel
• Treatment of very hard skin
• Preparation and correction of thick nail plates
• Nail enhancement removal and shaping

Maintenance

Wash, clean, sterilize, and dry after each use. Disinfect with a 70% alcohol solution and follow standard salon sterilization protocols.

Technical Specifications

• Material: Carbide
• Grit: Coarse
• Bit Shape: Cone
• Cut Type: Standard crosscut
• Max Speed: up to 25,000 RPM
• Shank Diameter: 3/32″
• Head Size: 6 × 13 mm
• Total Length: 51.5 mm

Les commandes sont traitées dans un délai de 1 à 3 jours ouvrables. La livraison gratuite est offerte pour les commandes admissibles en Ontario, au Québec et partout au Canada, sous réserve de restrictions de taille, de poids et d'emplacement. Les délais et les frais d'expédition peuvent varier. Toutes les ventes sont finales. Les colis endommagés, manquants ou incorrects doivent être signalés dans les 24 heures suivant la livraison. Nous n'expédions pas aux boîtes postales.

We want you to be completely satisfied with your purchase. If you receive a damaged product, please contact us within 24 hours of receipt to obtain a return authorization number. We do not offer return or exchange, or refund; all sales are final.