DEWALT Black & Gold HSS Drill Bits have a speed tip and a tough core for increased durability. The bits also incorporate a no-spin shank eliminating the frustration of the bit spinning in the chuck. Supplied in a TOUGH CASE+ this is part of a connectable case system which is TSTAK™ compatible. Individual TOUGH CASES can be clipped together for easy transportation. This 10 Piece Set contains the following sizes: 3 3.5 4 4.5 5(x2) 6(x2) 8 and 10mm.PTDDEWDT20620QZ
