#03-CSBSTSB-C Carbide Small Barrel Smooth Top Safety Drill Bit Coarse - 3/32" E-File
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#03-CSBSTSB-C Carbide Small Barrel Smooth Top Safety Drill Bit Coarse
Pro carbide coarse-grit bit for aggressive acrylic + thick gel removal. Small barrel smooth top safety shape engineered for aggressive acrylic.
Specs: Carbide coarse grit. Small barrel smooth top safety shape. 3/32" shank fits all pro e-files.
Who it's for:
- Salon owners: stock backup bits per tech — carbide replacements wear faster than you think.
- Home-studio pros: precise bit shape for the targeted cuticle/sidewall/surface work.
- DIY home users: starter-friendly bit paired with low RPM control.
Highlights:
- Coarse grit = ideal for aggressive acrylic + thick gel removal.
- Small barrel smooth top safety shape — engineered for precision.
- Carbide construction holds edge 5-10x longer than steel under acrylic load.
- DTK ships within 48 hours from California.
How to use:
- Insert 3/32" shank into drill collet, tighten.
- Set appropriate RPM (lower for fine, higher for coarse).
- Apply gentle pressure — let bit do the work.
- Sanitize with 70% IPA, barbicide, or autoclave between clients.
You'll also need:
- #22 Carbide Tapered M — cuticle companion
- Lavis Pink Sanding Bands #240 — fine prep
- LAVIS Cuticle Oil — finish + condition
DTK ships within 48 hours from California.

