GDK1960 orifice drill kit size 19-60

Sale price $ 394.22 Regular price $ 441.53

Orifice gauging drill kit contains 42 drill sizes from 19-60 in a plastic case. 1/4" hex shank. Hand drilling is recommended. Conversion chart included.

Individual bits also available.

Play our 2-minute video below to see how to drill an orifice.