Description KWARK tungsten carbide cutter, sharp cone for left-handed use, blue, 2.3 mm (KC95904MO-L)
KWARK Tungsten Carbide Nail Drill Bit – Sharp Cone (Left-Handed), Medium Grit
The KWARK Tungsten Carbide Nail Drill Bit features a sharp cone shape designed specifically for left-handed nail technicians. It is intended for precise arch refinement, natural nail filing, and accurate work in hard-to-reach areas. Manufactured from premium YG6X tungsten carbide alloy, the bit delivers exceptional durability, dimensional stability, and long-lasting cutting performance, even during intensive daily professional use.
The medium-cut geometry is recommended for nail technicians with at least 6 months of experience who confidently control the e-file and require precise, predictable material removal.
Applications:
- Refining nail arches.
- Filing the natural nail.
- Working near ingrown nail points.
- Working in hard-to-reach areas around the hyponychium and cuticle when using dual forms.
Key Features:
- Premium YG6X Tungsten Carbide Alloy – exceptional hardness, wear resistance, and durability, even after repeated sterilization cycles.
- Precision KWARK Geometry – ensures smooth and even material removal without excessive pressure.
- Balanced Rotation – provides vibration-free operation even at high speeds.
- Rounded Safety Tip – offers enhanced control when working near sensitive areas while reducing the risk of injury.
- Designed for Left-Handed Technicians – optimized cutting direction for maximum comfort and efficiency.
- Recommended for Technicians with 6+ Months of Experience – provides excellent control for confident e-file users.
- Professional Grade – engineered for intensive daily salon use.
Recommended Operating Speed:
- Near the Skin: 6,000–9,000 RPM.
- Free Edge: 9,000–20,000 RPM.
- Recommended For: Nail technicians with at least 6 months of experience.
- Designed For: Daily professional use.
Technical Specifications:
- Brand: KWARK
- Country of Origin: Ukraine
- Application: Filing and work near sensitive areas
- Material: YG6X Tungsten Carbide (Tungsten Carbide-Cobalt Alloy)
- Shape: Sharp Cone – Left-Handed
- Cut Color: Blue
- Grit: Medium
- Diameter: 2.3 mm
- Working Length: 14 mm
- Orientation: Left-Handed
Cleaning & Sterilization:
The KWARK YG6X carbide drill bit withstands repeated professional cleaning and sterilization without losing its cutting performance or appearance. It is compatible with all standard sterilization methods:
- Autoclave sterilization.
- Dry heat sterilization.
- Ultrasonic cleaning.
- Professional disinfectant solutions.
KWARK professional drill bits are engineered to deliver stable, precise, and safe performance for everyday professional nail services.




