Startool - 3/32 Diamond Bit - 4X Coarse (ST4X) - Big Head (Gold)
Startool's 3/32 - 4X Coarse Large barrel is balanced for ultra-smooth cutting action in both clockwise and counter-clockwise directions, ideal for both right and left-handed techs.
- Used for surface work, shortening acrylic/gel/dip powder, backfill cutting, and shaping C-curves.
- Larger barrel circumference compared to small-barrel bits, offering a preference choice for nail techs.
- Durable and long-lasting with proper care.
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Product Information
Shipping & Returns
Shipping & Returns


Startool - 3/32 Diamond Bit - 4X Coarse (ST4X) - Big Head (Gold)
Startool - 3/32 Diamond Bit - 4X Coarse (ST4X) - Big Head (Gold)
Startool's 3/32 - 4X Coarse Large barrel is balanced for ultra-smooth cutting action in both clockwise and counter-clockwise directions, ideal for both right and left-handed techs.
- Used for surface work, shortening acrylic/gel/dip powder, backfill cutting, and shaping C-curves.
- Larger barrel circumference compared to small-barrel bits, offering a preference choice for nail techs.
- Durable and long-lasting with proper care.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Startool's 3/32 - 4X Coarse Large barrel is balanced for ultra-smooth cutting action in both clockwise and counter-clockwise directions, ideal for both right and left-handed techs.
- Used for surface work, shortening acrylic/gel/dip powder, backfill cutting, and shaping C-curves.
- Larger barrel circumference compared to small-barrel bits, offering a preference choice for nail techs.
- Durable and long-lasting with proper care.





















