Templaco SP-201 for 1" and smaller spur bits, self-feed type, 4mm shank
Templaco SP-201 Replacement self-feed center point for spur bits with cutter size from 5/8" to 1" Note:This type of self-feed point is best suited for softer wood and will fit our 5/8", 7/8" and 1" Spur Bits that have replaceable centers and a 4mm center hole. Note: 4mm is just .002" larger than a 5/32" drill. Use a 5/32" drill to measure the hole in the Spur Bit.