The Diamond Drill Bit Set – Size 021 includes 5 identical long flame-shaped bits with a red stripe,
offering delicate precision and excellent control. Perfect for cuticle work, refining the natural nail plate,
and preparing the pocket for painting under the cuticle. Suitable for both dry techniques and water cooling,
and safe for sterilisation in an autoclave.
Applications
- Smoothing and refining the natural nail plate
- Polishing nail edges
- Cleaning the underside of the free nail edge
- Smoothing and removing keratinised tissue around nail folds
- Removing calluses, corns, and hardened skin
- Reducing cracks and fissures
- Essential for pocket cleaning in the “painting under the cuticle” technique
Technical Data
- Height: 8.0 mm
- Diameter: 2.1 mm
- Grit level: Fine / delicate
- Working speed: 7,000 – 15,000 RPM
- Stripe colour: Red
- Coating: None
- Shape: Long flame
- Cut type: Diamond grit
- Suitable for: Cuticle and natural nail plate work
- Pack size: 5 identical bits
- Working direction: Left / right
- Skill level: Basic (beginner-friendly)
Special Features
- Effective cleaning under the free edge of the nail
- Enables deeper pocket cleaning and preparation
- Provides smooth nail edges and delicate finishing
Safety Notice
Always ensure every tool is properly cleaned and sterilised before the first use
and before each subsequent use to guarantee hygiene and client safety.
Combining precision, safety, and durability, this set of 5 diamond drill bits is
an excellent choice for professionals and beginners alike.









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