Sherwood Countersink Set, Countersink, Straight Shank, Set of 5, High Speed Steel, Uncoated
A quality range of single flute countersinking bits available in nine individual sizes and as a five piece set for use in the deburring and chamfering of most metals and plastics. Manufactured from high speed steel for durability and performance. Inclusive angle 90°.
Insert Grades QX500 (ISO P10-P25) Cerment. For high speed finishing and light cutting. Will remain a high class surface finish. Mainly used on steels and can be applied to finish some Stainless steels and Cast Irons.
Suitable for precision grinding of carbide, gems, glass, ceramics, tough alloys, cermets, tool steels etc.
Features and Benefits • Diamond grip mesh is 120/140 for cutting hard substrates • Ideal for operating speeds of up to 15,000 - 30,000 rpm • Range of cutting head sizes to suit application
Typical Applications • Deburring • Grinding • Hard substrates