Diamond Nail Drill Bit KMIZ DDT 4.0-12 – Drop Shape with Rounded Tip (4.0mm x 12mm) Fine & Medium Grit for Callus, Nail Fold & Crack Treatment

The Diamond Nail Drill Bit KMIZ DDT 4.0-12 is a drop-shaped bit with a rounded tip (4.0mm x 12mm), designed for versatile nail and skin care. Its unique shape makes it suitable for a wide range of professional e-file manicure and pedicure treatments, from callus removal to nail fold detailing and crack treatment.

Available in Fine and Medium grit options, this drill bit adapts to different needs:

• Fine grit offers gentle, controlled abrasion for delicate areas.

• Medium grit provides stronger removal for tougher skin and calluses.

Durable diamond coating ensures precision and long-lasting performance, making it an essential tool for both nail technicians and advanced DIY users.

Key Benefits

• Drop shape with rounded tip for multipurpose nail prep

• Precisely treats lateral nail folds and delicate areas

• Removes and smooths calluses, cracks, and rough skin

• Effective for nail surface polishing before enhancements

• Available in Fine & Medium grit variations

• Professional-grade diamond coating for durability

• Suitable for both manicures and pedicures

Specifications

• Shape: Drop with Rounded Tip

• Head Diameter: 4.0 mm (0.16 in)

• Working Length: 12.0 mm (0.47 in)

• Shank Diameter: 2.3 mm (3/32")

• Grit Options: Fine & Medium

• ISO: 856.104.260.120.040

Trusted by professional nail technicians, the KMIZ DDT 4.0-12 ensures accuracy, comfort, and efficiency in every treatment while providing safe and salon-quality results.