|
drill bit, HSS, Number 29, .1360" diameter, tap drill for 8-32 thread
|
|
|
Aperture disk, large, 1/2" diameter, .093" aperture, fits Lyman RS-57-SML or RS-57-GPR sight
|
|
|
Aperture disk. Small .040" aperature in large 5/8" disk fits RS57SML or RS57GPR. Special 7/32-40 thread .
|
|
|
Tap, high carbon steel, 8-32 thread, taper tap
|
|