Features: brand new and high quality brand new and high quality The short bit is constructed of HSS for resistance against wear while maintaining durability that lasts through each job. Each 1/4-inch hex shank is for standard and quick-change chucks and drivers, providing versatility in drilling needs. Each stubby bit can work in hard-to-reach and tight spaces. The 6 pc small drill bit set includes a hex shank holder and the following bit sizes: 3/32, 1/8, 3/16, 1/4, 5/16 and 3/8-inch drill bits. Our Brad Point Stubby Drill Bit is suitable for wood, plastic, aluminum, etc. (Notes:the thickness of the board should not be too thick to avoid bending of the drill bit). It can be used on for bench drill, charging drill, hand drill, etc. Specifications: Material:High Speed Steel Color:Silver Size:3/32 1/8 3/16 1/4 5/16 3/8 Package Includes: 6 Pieces Brad Point Stubby Drill Bits /Set note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.