GD50-1750 GD501750 Shannon Handpiece Bone Burs Standard Pattern No. 44 Gold Titanium Nitride Coated GD50-1749 GD501749 Shannon Handpiece Bone Burs Standard Pattern No. 44 For regular Handpiece GD50-1748 GD501748 Shannon Handpiece Bone Burs Standard Pattern No. 43 For regular Handpiece