Diamond Drill Bit D-169, Hollow Rounded Cylinder shape, size head 10x16 mm

Diamond Drill Bit D-169, Hollow Rounded Cylinder shape, size head 10x16 mmDiamond Pedicure Nail Drill Bit Model 169, head size 10x10mm The Diamond Pedicure Nail Drill Bit Model 169 is a professional e file bit designed for safe, efficient, and clog free pedicure treatments. Its hollow rounded cylinder shape features four ventilation slots, allowing dust and dead skin particles to pass through freely. This prevents clogging, reduces overheating, and ensures smooth, consistent performance throughout the procedure. Engineered

Diamond Pedicure Nail Drill Bit – Model 169, head size 10x10mm

The Diamond Pedicure Nail Drill Bit Model 169 is a professional e-file bit designed for safe, efficient, and clog-free pedicure treatments. Its hollow rounded cylinder shape features four ventilation slots, allowing dust and dead skin particles to pass through freely. This prevents clogging, reduces overheating, and ensures smooth, consistent performance throughout the procedure.

Engineered for both dry and wet pedicure techniques, this diamond bit effectively removes dead and keratinized skin from feet and heels while remaining gentle on healthy skin. It delivers visible results—smooth, healthy-looking skin with no pain, burning, or skin damage—making it ideal for regular professional use.

The bit is compatible with all standard nail drill machines and features a universal 3/32″ shank, ensuring easy integration into any salon or podology setup.

Key Benefits

• Diamond-coated head for long-lasting durability
• Hollow rounded cylinder with slots to prevent clogging
• Improved dust removal and reduced heat buildup
• Controlled, safe exfoliation for pedicure and podology work
• Suitable for wet and dry pedicure techniques
• Gentle on skin with minimal vibration
• Reduces risk of irritation and skin injury
• Ideal for salons, podology practices, and advanced home users

Maintenance & Hygiene

Proper maintenance ensures performance and hygiene:

• Wash thoroughly after each use
• Clean and sterilize according to professional standards
• Dry completely before storage
• Disinfect using a 70% alcohol solution before reuse

Technical Specifications

• Recommended Speed: Up to 20,000 RPM
• Shank Diameter: 3/32″ (universal fit)
• Head Size: 10 × 16 mm
• Overall Length: 54 mm
• Weight: 6 g
• Head Material: Diamond
• Shank Material: Stainless Steel
• Shape: Hollow rounded cylinder with slots