Crosstech-Diamond Burs, FG, Modified Flat End Cylinder, Coarse, Green, 1.6 mm, 837KR-016C, 5/Pk, B1LRC

Crosstech Modified Flat End Cylinder Diamond Bur (Coarse, Green, 1.6 mm) is an FG friction-grip diamond bur combining a cylindrical body with a rounded chamfer at the tip. This modification creates a smooth shoulder-chamfer margin transition, ideal for preparations requiring both parallel walls and a rounded margin profile.

• Coarse grit (green band) provides efficient material removal for initial tooth reduction and primary shaping during crown preparation
• Rounded tip (KR/L modification) creates a smooth chamfer or shoulder-chamfer margin — reducing stress concentration at the margin
• Cylindrical body produces parallel axial walls for predictable restoration seating
• 1.6 mm diameter provides broad preparation coverage for posterior crown preparations
• FG friction-grip shank for use in standard high-speed handpieces
• 5 per pack; suitable for shoulder-chamfer margin preparations in ceramic and PFM restorations