
Startool Inc - Shark - 4X Coarse
Startool Inc Shark 4X Coarse drill bit delivers aggressive material removal for efficient shaping and smoothing. The coarse grit cuts through acrylic, gel, and hardened product with precision, making it ideal for bulk work and surface preparation. Built with a 3/32" shank for universal compatibility with professional e-file systems.
Designed for nail professionals who need dependable performance and control. The shark-tooth carbide pattern ensures consistent cutting power without clogging, while the durable construction maintains edge integrity across extended use.
How to Use
- Insert bit securely into e-file handpiece and tighten.
- Set speed appropriate for coarse grit work.
- Use light to medium pressure, let the bit do the work.
- Clean regularly with brush and disinfect between clients.
Product Details
- Shank Size: 3/32"
- Grit: 4X Coarse
- Use: Professional
Original: $12.50
-65%$12.50
$4.38Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Startool Inc Shark 4X Coarse drill bit delivers aggressive material removal for efficient shaping and smoothing. The coarse grit cuts through acrylic, gel, and hardened product with precision, making it ideal for bulk work and surface preparation. Built with a 3/32" shank for universal compatibility with professional e-file systems.
Designed for nail professionals who need dependable performance and control. The shark-tooth carbide pattern ensures consistent cutting power without clogging, while the durable construction maintains edge integrity across extended use.
How to Use
- Insert bit securely into e-file handpiece and tighten.
- Set speed appropriate for coarse grit work.
- Use light to medium pressure, let the bit do the work.
- Clean regularly with brush and disinfect between clients.
Product Details
- Shank Size: 3/32"
- Grit: 4X Coarse
- Use: Professional

















