Somta Series 541 - HSS Straight Flute Short Hand Second (Intermediate) Tap UNC No.5 x 40 TPI 4 Inch Made from alloy tool steel Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
Yard notes & kiln story
Description
Somta Series 541 HSS Straight Flute Short Hand Second (Intermediate) Tap UNC No.5 x 40 TPI 4 Inch Made from alloy tool steel Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Made from alloy tool steel (OHNS) for durability and consistent performance on any surface