Manufacturer Varies 118 Degree HSS Jobber Drill Set, 29-Piece 4UM92

The ZORO SELECT - 4UM92 is a jobber length drill bit set featuring 29 high speed steel bits sized from 1/16 inch up to 1/2 inch in fractional increments. Intended for general purpose machining, these bits have conventional points and right-hand spiral flutes. The set includes a metal drill index case for organized storage. The shanks are straight with a diameter of 1/6 inch for use with drill chucks compatible with 1/6 inch straight shanks. This set is not rated for aircraft or aerospace use. Not intended for coolant-fed operations or aircraft-grade applications; not rated for aircraft or aerospace use. Key Features: - Contains 29 high speed steel drill bits ranging in size from 1/16" to 1/2" by 64ths. - Jobber length design. - Conventional 118-degree point angle with right-hand spiral flutes. - Shank diameter: 1/6 inch (straight shank type) for use with drill chucks compatible with 1/6 inch straight shanks. - Includes a metal index case for drill bit organization. - Measurement system based on fractional inch sizes. - May be used for drilling materials appropriate for high speed steel drill bits in general-purpose machining applications. - Not intended for coolant-fed operations or aircraft-grade applications; not rated for aircraft or aerospace use.