Somta Series 752 – 5/16" HSS-Co5 Parallel Shank Chucking Reamer Somta Series 541 – Hss Unc Tap 1-1/2" Bottom Parallelism: 5 µm Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
Yard notes & kiln story
Description
Somta Series 752 – 5 16" HSS Co5 Parallel Shank Chucking Reamer Somta Series 541 – Hss Unc Tap 1 1 2" Bottom Parallelism: 5 µm Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Parallelism: 5 µm accurate threading by driving chips forward and out of the hole