Our 60 degree included angle diamond cones are the perfect way to grind down the interior lip of vessels or other open ended glass pieces. Available in Coarse, Medium, and Fine grits, they can be used before the resin based smoothign cones for quickly removing more glass from thicker walled pieces and creating larger interior bevels.

Our 60 degree included angle diamond cones are the perfect way to grind down the interior lip of vessels or other open ended glass pieces. Available in Coarse, Medium, and Fine grits, they can be used before the resin based smoothign cones for quickly removing more glass from thicker walled pieces and creating larger interior bevels.

Our 60 degree included angle diamond cones are the perfect way to grind down the interior lip of vessels or other open ended glass pieces. Available in Coarse, Medium, and Fine grits, they can be used before the resin based smoothign cones for quickly removing more glass from thicker walled pieces and creating larger interior bevels.

Our 60 degree included angle diamond cones are the perfect way to grind down the interior lip of vessels or other open ended glass pieces. Available in Coarse, Medium, and Fine grits, they can be used before the resin based smoothign cones for quickly removing more glass from thicker walled pieces and creating larger interior bevels.