Fullerton 1215 – 3/16″ 2-Flute 90° Drill Mill Insize Thread GO NOGO Plug Gauge 5/16"-24 UNF Series 4131-5D2 Featuring a 1:48 taper ratio High speed steel HSS 3208-100B Insize Limit Micrometer 25-50mm Range Series 3235-50mm
Yard notes & kiln story
Description
Fullerton 1215 – 3 16″ 2 Flute 90° Drill Mill Insize Thread GO NOGO Plug Gauge 5 16" 24 UNF Series 4131 5D2 Featuring a 1:48 taper ratio High speed steel HSS 3208 100B Insize Limit Micrometer 25 50mm Range Series 3235 50mm Featuring a 1:48 taper ratio The optional setting ring is not included