DEWALT Black & Gold HSS Drill Bits feature a speed tip that reduces the risk of slippage on start up. They have a tough core for increased durability. To eliminate the frustration of the bit spinning in the drill chuck they all have no-spin shanks. The 14 drill bits are as follows: one each of 1, 3.5, 5, 6, and 8mm plus 2 each of 1.5, 2, and 4mm and 3 each of 3mm, giving you spare bits of the most commonly used sizes.
The bits come in a DeWALT TOUGH CASE+, which is part of the TSTAK™ system. Individual TOUGH CASES clip together for easy transportation.