QUALITÉ CARBIDE 1-Piece  are US MADE, SOLID CARBIDE ONE-PIECE CONSTRUCTION. Premium SubMicrograin carbide provides straighter sharper flutes and cross cuts. This concentric One-Piece Design eliminates brazed joint breakage and rusting and also eliminates chatter and vibration. 

 There are two packages – 10 per pack and 100 per pack.  These burs have FG Shank (Friction Grip) used for High-Speed Handpieces.