Use these small (0.047 diameter) spring steel wire bits for preliminary identification of drill bit paths. Made of 36 long spring wire these bits can be cut at an angle and any length to make the smallest reference bit. Packaged as a convenient 10-pack. Also known as -Labor Saving Devices .047X36 SLIM FISH WIRE/ 10 PACK - LS-PW36047-Reference Bits 10 Pack
