These scrapers are used to undercut the rim of lipped bowls or semi-enclosed vessels and are capable of heavy clearing cuts or light finishing cuts. The blades have variously incurved and profiled tips designed specifically for undercutting. All have radiused edges for smooth maneuvering on tool rests. Sold individually or as a set of three, the blades are 19mm (3/4") wide and 200mm (8") long overall. All fit the 16mm (5/8") capacity Kelton KH Handles or similar.