Somta Series 136 – 1/2″ HSS Extra Length Straight Shank Drill Insize Thread GO NOGO Plug Gauge M16x1.5mm Series 4139-16R - Ensures high accuracy in Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
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Description
Somta Series 136 – 1 2″ HSS Extra Length Straight Shank Drill Insize Thread GO NOGO Plug Gauge M16x1.5mm Series 4139 16R Ensures high accuracy in Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Ensures high accuracy in thread cutting Made of stainless steel and built to DIN862 standards