Wide Range of Applications: 1/4" Hex Shank for Impact Driver; 3/8"&1/4" Three Flats Shank for Drill, which is ideal for wood, plastic board, gypsum board and thin PVC board.
More Professional Performance: The cutting depth is about 25mm. Super sharp teeth for high performance, faster and cleaner cuts.
Product Material: Made of high quality heat-treated carbon steel with a black oil-painted finish for greater rust and wear resistance for longer life.
Portable Storage Case: The set comes with a customized case for portability. Each item can be placed in a designated slot inside the case for easy access.