49/64" HSS Taper Length Drill Bit BoltsandNuts.com Star L-Key Set includes the

Star L-Key Set includes the most common star key sizes from T6 to T50 stored in a durable holder with self-aligning key slots that allow keys to be removed and inserted without moving others out of the way

They have a left hand spiral flute for removing broken material

Part Number DWTSR1-3840

It's designed to guide each key into its slot

Straight flute screw extractors are designed for removing broken material such as bolts and screws in softer materials

49/64" HSS Taper Length Drill Bit BoltsandNuts.com Star L-Key Set includes theProduct Description A dependable, general purpose high speed steel drill bit ideal for production, maintenance or portable drilling jobs. They are for use in a wide range of materials such as aluminum, brass, copper, metal, plastic and wood. They are surface treated with abrasion resistant black oxide and made of high speed steel with a 118 conventional point. These drill bits are taper length with a round shank for use in a wide range of tool holding