CH Tools HSS-E TiN Step Drill Bit 4–22mm – 10 Steps Insize Thread Plug Gauge 3/8"-18 NPT Series - 4644-3C18 CH Tools tapping systems are Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
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Description
CH Tools HSS E TiN Step Drill Bit 4–22mm – 10 Steps Insize Thread Plug Gauge 3 8" 18 NPT Series 4644 3C18 CH Tools tapping systems are Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 CH Tools tapping systems are designed for engineering workshops Engineering Excellence – SOMTA’s commitment to quality ensures dependable performance