Durable diamond bit for strong, efficient surface work

The Medicool Diamond Large Barrel Bit (E12C – Coarse) is a high‑abrasion diamond bit designed for fast, controlled removal of product and effective surface refinement. Its large barrel shape covers more area with each pass, making it ideal for smoothing, shaping, and reducing bulk on acrylic, hard gel, and hybrid enhancements.

Crafted with premium diamond abrasive, this bit delivers consistent performance, excellent durability, and low vibration—perfect for busy professional salons. The coarse grit provides strong filing power while maintaining smooth, predictable control.

Key Features

• Grit: Coarse – strong abrasion for efficient product removal
• Shape: Large barrel for fast, even surface work
• Material: High‑quality diamond abrasive for long‑lasting performance
• Use: Acrylic, hard gel, hybrid systems, surface smoothing
• Performance: Smooth, low‑vibration operation for client comfort
• Compatibility: Universal 3/32" shank fits all professional e‑files

Ideal For

• Removing and thinning acrylic or hard gel
• Smoothing and refining enhancement surfaces
• Reducing bulk before switching to a finer bit
• Shaping overlays and rebalancing
• Efficient prep work during fills

Product Details

• Brand: Medicool
• Model: E12C
• Type: Diamond Large Barrel Bit
• Grit: Coarse
• Shank Size: 3/32" (universal)
• Use: Professional e‑file services