Diamond Drill blue 1.4mm/8mm

Diamond Nail Drill Bit Blue 1.4 mm / 8 mm – precision bit for manicure & pedicure

The professional diamond nail drill bit with a 1.4 mm diameter and an extended 8 mm working length is a reliable tool for nail technicians who require total precision and full control. Its slim, tapered cone shape makes it perfect for detailed work around cuticles and hard-to-reach areas.

Usage

• Combined and e-file manicure – excellent for cleaning sidewalls, refining cuticles, and smoothing uneven surfaces.
• Pedicure – perfect for removing calluses and accessing tight spaces, including areas near ingrown nails.
• Precision detailing – ideal for smoothing the nail plate and performing tasks requiring an elongated, narrow tip.

Key benefits

• Extended, tapered cone shape – allows access to narrow and difficult areas.
• Medium grit (blue) – safe and effective for natural nails and delicate skin.
• Stable performance up to 40,000 RPM – ensures smooth and controlled work.
• High durability – diamond coating provides long life and resistance to wear.

How to use

1. Insert the bit into the e-file handpiece.
2. Adjust speed as needed, up to 40,000 RPM.
3. Use light, controlled motions and avoid excessive pressure.
4. Move the bit continuously to prevent heat build-up.

Disinfection & Sterilization

After every use, clean the bit thoroughly with a brush, disinfect it, and sterilize in an autoclave. Proper hygiene ensures client safety and prolongs the life of the bit.

Specifications

• Head diameter: 1.4 mm
• Working length: 8 mm
• Grit: blue (medium)
• Max RPM: 40,000
• Shape: elongated cone
• Material: diamond coating