The Dewalt DWHT47056L DW 8oz Black Chk CC Bulk Lot of 12 is a set of drill bits designed for heavy-duty use. Made by the trusted brand DEWALT, these black drill bits come in a bulk lot of 12, making them ideal for professionals and DIY enthusiasts alike. The 8oz size provides ample weight for efficient drilling, while the compact design allows for easy storage and transport. Perfect for various drilling applications, these high-quality drill bits are a must-have for any workshop or toolbox.