Somta Series 245 – 30MM X 375 X 500 MTS EXTRA LENGTH DRILL Insize Thread GO Ring Gauge 5/16"-18 UNC Series 4121-5D1 Closed length 300 mm Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
Yard notes & kiln story
Description
Somta Series 245 – 30MM X 375 X 500 MTS EXTRA LENGTH DRILL Insize Thread GO Ring Gauge 5 16" 18 UNC Series 4121 5D1 Closed length 300 mm Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Closed length 300 mm Specification Metric Imperial Thread Size M4 — Thread Pitch 0