• Cone tapered with round edge - protect cuticle area. • D1 - 6.6x13mm • D3 Cone - Used for removing pterygium, cleans under the free edge, on top of the nail (especially toenails) and used at the cuticle or sidewalls. Not recommended for nail shaping. 5x15mm • D4 - Used to get right underneath all the tight areas to bevel the undersides of the nails without cutting the fingertip. • D5 - Master any shape with this cone shape attachment. 6x13mm • D8 Barrel - Tapered Barrel with rounded Tip for safety around cuticle area. 8x14mm