M-72 Polisher drill bit, bullet, 20 mm image 0

Vendor:mART Ukraine

M-72

Polishing drill bit, bullet, 20 mm

$6.50 AUD
Type
Type: Bullet — 10mm x 20mm

Pickup available at room b/433 South Road

Usually ready in 24 hours

Take your nail finishing to the next level with the M-72 silicone bullet polishing drill bit. Featuring a generous 10mm head diameter and 20mm working part, this polisher covers more surface area per pass for faster, more efficient polishing. The soft silicone material is gentle on both natural and artificial nails, delivering a flawless high-gloss finish.

Why Professionals Choose This Polisher

  • Larger 10mm head covers more surface area for efficient polishing
  • 20mm working part length suits a range of nail sizes including toenails
  • Soft silicone texture prevents overheating and nail damage
  • Washable, disinfectable, and designed for repeated salon use

Ideal For

Fast, efficient polishing of larger nail surfaces including toenails. Perfect for the final finishing stage of hardware manicure and pedicure — use after coarser bits to achieve a professional shine.

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Specifications
Blade Length
20mm
Tool Type
Polishing drill bit
Material
Silicone
Disinfection
Immerse in approved disinfectant solution
Sterilisation
Chemical sterilisation only — do not autoclave silicone
Shank Diameter
2mm
Head Shape
Cone
Head Diameter
10mm
Working Part Length
20mm
Care & Sterilisation

Keep your polishing drill bit performing at its best:

After each client: Rinse under running water to remove dust and debris. Silicone polishers can be gently wiped clean.

Disinfection: Immerse in your approved disinfectant solution. Note: some chemical disinfectants may affect silicone over time — check compatibility.

Sterilisation: Use chemical sterilisation only. Do not heat treat silicone tips — the material will lose its shape.

Storage: Store in a dry bit holder away from direct sunlight.

Replacement: Replace when the polishing surface is visibly worn, cracked, or no longer produces a smooth finish.

FAQs

What do the colour bands on drill bits mean?

The colour band indicates the grit (coarseness) of the drill bit. Blue is medium grit for general-purpose work like gel removal and surface prep. Red is fine grit for finishing and sensitive areas. Green is coarse for fast material removal. Yellow is extra-fine for polishing. Violet/purple is super-coarse for heavy-duty work. Black is extra-coarse for maximum material removal.

How do I sterilise nail drill bits?

After each client, brush debris from the flutes under running water using a brass cleaning brush. Soak in your approved disinfectant for the required contact time. Sterilise using autoclave (up to 134 degrees C), dry-heat oven, or chemical sterilisation. Carbide and diamond bits are compatible with all standard sterilisation methods. Dry thoroughly before storage.

What RPM should I use with nail drill bits?

For manicure work, 15,000-20,000 RPM is typical for gel and acrylic removal. For pedicure and callus work, 10,000-15,000 RPM provides good control. For cuticle work and natural nail finishing, keep below 15,000 RPM. Always start at a lower speed and increase gradually. Coarser bits generally require lower speeds than finer bits.

Which drill bit shape should I choose?

Corn (barrel) shapes are versatile for surface removal and nail shortening. Flame shapes are ideal for cuticle area cleanup and under-nail work. Ball shapes work well for sidewall cleanup and detailed cuticle work. Cone shapes are great for backfill and surface filing. Cylinder shapes provide flat, even surface preparation. Choose based on the area you are working on and the precision required.

Will this drill bit fit my e-file machine?

STALEKS PRO drill bits use the standard 2.35mm (3/32 inch) shank diameter, which fits the vast majority of professional e-file machines worldwide. This is the industry standard size. Check your machine specifications if you are unsure, but most professional nail drills accept 2.35mm shanks.