Coarse Diamond Umbrella Nail Drill Bit – Rotary Burr 130 Grit
Coarse Diamond Umbrella Nail Drill Bit – Rotary Burr 130 Grit
Coarse Diamond Umbrella Nail Drill Bit – Professional Manicure & Pedicure Rotary Burr
Achieve salon-quality results at home or in your professional studio with this Coarse Diamond Umbrella Nail Drill Bit. Crafted from premium stainless steel with a diamond-coated head, this rotary burr is engineered for precision cuticle work, nail smoothing, and effective removal of rough skin and calluses from the feet. Its distinctive umbrella/mushroom shape makes it a versatile staple for nail technicians and pedicure enthusiasts alike.
Key Features
- Premium Stainless Steel Construction: High-grade stainless steel provides excellent durability, corrosion resistance, and high-temperature resilience for long-lasting performance.
- Vacuum Brazed Bonding Technology: Superior diamond bonding method compared to standard electroplated bits — ensuring the diamond abrasive stays firmly in place for consistent, even results.
- Universal 3/32" (2.35 mm) Shank: Industry-standard shaft size fits virtually all electric nail drill machines and portable podiatry drills used by professional nail technicians.
- Umbrella / Mushroom Head Shape: The rounded head design gently works around the cuticle area without catching or snagging, making it ideal for both nail and foot care.
- Coarse 130 Grit: Effective on hard skin, heel calluses, and tough cuticles — works on both wet and dry skin for flexible use.
- Autoclavable & Sanitizable: Can be autoclaved or liquid-sanitized for full hygiene compliance in professional salon settings.
- Head Size: 3 × 19 mm | Shank: 2.35 mm (3/32")
What's in the Box
- 2 × Diamond Umbrella Nail Drill Bits
Who Is It For?
This drill bit is perfect for professional nail technicians, podiatry drill operators, and home users who want to maintain smooth, well-groomed nails and feet. Whether you're working on cuticle cleanup, nail surface prep, or callus care, this bit delivers reliable, repeatable performance.
Made in Mainland China.
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Learn more: FDA guidance on nail care products
Frequently Asked Questions
Q: What nail drill machines are compatible with this diamond umbrella drill bit?
A: This drill bit features a standard 3/32" (2.35 mm) shank, which is the industry-standard size compatible with the vast majority of electric nail drill machines and portable podiatry drills used by both professionals and home users.
Q: Can this diamond nail drill bit be used for both manicure and pedicure?
A: Yes! The coarse 130-grit diamond umbrella bit is versatile enough for cuticle cleanup during manicures and for smoothing rough skin and calluses during pedicures. It works effectively on both wet and dry skin.
Q: How do I clean and sanitize this drill bit?
A: This stainless steel diamond drill bit can be autoclaved or liquid-sanitized, making it fully suitable for professional salon hygiene standards. Simply clean off debris with a brush before sanitizing for best results.
Q: What is the difference between vacuum brazed and electroplated diamond drill bits?
A: Vacuum brazed bonding locks the diamond abrasive particles more securely to the metal shaft than standard electroplating. This means the diamond coating lasts longer, maintains its cutting efficiency better, and provides more consistent results over repeated use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.