Busch® 12-Piece Twincut Concave Bur Set Disc Cutters & Hole Punches Insert the web sheet two-thirds

Insert the web sheet two-thirds of the way down inside a 2-1/2"H x 2-1/2" diameter flask

the second is the total percentage (by weight) of precious metal contained in the item

Ultra-Flush® cutters are ideal for tasks in close

the patented blade by-pass cutting action—reminiscent of a shears—cuts metal cleanly with minimal effort

This deep pitch bowl offers a generous weight and a 7-1/2" diameter that's ideal for a variety of shaping tasks

Busch® 12-Piece Twincut Concave Bur Set Disc Cutters & Hole Punches Insert the web sheet two-thirdsConstructed of tough tungsten vanadium, these Busch concave burs cut fast and are self clearing, keeping your workpiece clear of debris and easy to see as you cut. The dual chip channels designed into the bur head make the removal of cut material faster and safer. Their finer walls allow better access to closely spaced features such as prongs. The cutting surface also rounds as it shortens and polishes your metal. This set includes 12 burs: 0. 8mm 0.