20pc Quick Change Drill Bit Set #MI29431

20-PC. QUICK-CHANGE POWER DRILLING SYSTEM features: Carbide-Tipped Steel Masonry Drill Bits Power Through Concrete, Brick and Block Industrial High Speed Steel Drill Bits Penetrate Metal, Wood, Plastic and Fiberglass High-Carbon Steel Spade Bits Cut Quickly and Cleanly Through Wood Spring-Loaded Chuck Releases Bit with One Touch 1-pc. Quick Change Bit Chuck 10-pc. HSS Drill Bits (1/4" Hex Shank): 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4" 5-pc. Spade Drill Bits (1/4" Hex Shank): 3/8, 1/2, 5/8, 3/4, 7/8" 3-pc. Masonry Drill Bits (1/4" Hex Shank): 1/8, 3/16, 1/4" 1-pc. Snap-In Organizer Case