Startool Inc Volcano Radius Extra Coarse drill bit powers through acrylic and hard gel with precision and ease. The fine-textured carbide surface refines cuticle areas and preps nail surfaces to a clean, professional finish. Built with a 3/32" shank for standard rotary tools.Designed for efficient product removal and surface preparation, this bit delivers controlled abrasion without excessive heat or friction. The radius shape follows nail contours naturally, making it ideal for both removal work and detail refinement.How to Use Insert bit securely into nail drill with 3/32" shank. Use moderate speed and light pressure for acrylic or gel removal. Work in smooth, controlled motions to avoid heat buildup. Clean bit regularly during use to maintain effectiveness. Product Details Type: Professional drill bit Shank Size: 3/32" Grit: Extra Coarse
