Somta Series 101 – 12.3mm HSS Straight Shank Jobber Drill Insize GO Thread Ring Gauge M30X3.5 Series 4120-30N Industrial Machinery: Ideal for thread Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
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Description
Somta Series 101 – 12.3mm HSS Straight Shank Jobber Drill Insize GO Thread Ring Gauge M30X3.5 Series 4120 30N Industrial Machinery: Ideal for thread Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Industrial Machinery: Ideal for thread repairs in machinery and equipment used in industrial environments Accuracy: 0–25 mm: ±2 µm