High Speed Steel Drill Bits with 3/8 inch cutdown Shanks 29 Piece 29 steel drill bits Inch a portable custom case The 29 steel drill bits Inch this set include sizes 1/16 inch to 1/2 inch (by 64ths) and come organized Inch a custom carrying case for easy transport and identification. The drill bits feature jobber-length, M2 high speed steel and a steel index for convenient reference. High speed steel bits stay sharp longer, making them ideal for drilling Inch metalSize range: 1/16 inch to 1/2 inch by 64ths3/8 inch cutdown shanksJobber length High Speed Steel Drill Bits with 3/8 inch cutdown Shanks 29 Piece HBFT: 2642 Material: High speed steel Maximum Diameter: 1/2 inch Minimum Diameter: 1/16 inch Quantity: 29 Product Weight: 2.8 Pounds Shipping Weight: 2.58 Pound Accessories Included: Case Warranty: 90 DayMax Value Hardware