Stainless Steel Precision Bored 6" x 11/64" EZ Bit Insert Holder for Small Balls BRL171 Bit

This Stainless Steel precison bored insert holder is used to provide for interchangeable Braille bit insertion. The braille bit is inserted into the bottom hollowed area and set in place with a set screw. For use in top loading engraving machines with the BRL171 3/32" braille bit.