Somta Series 1NA – 3.18 mm (No. 1) HSS Centre Drill Somta Series 510 – M6.0 x 1 Spiral Flute Metric Tap SOMTA Tools

SOMTA Tools

Range: 700-800mm

Overall length is 190 mm approximate

Overall Length: 5-9/16"

color:#330001

Somta Series 1NA – 3.18 mm (No. 1) HSS Centre Drill Somta Series 510 – M6.0 x 1 Spiral Flute Metric Tap SOMTA ToolsSomta Series 1NA 3. 18 mm (No. 1) HSS Centre Drill 1NA0001 The SOMTA 1NA0001 is a precision engineered High Speed Steel Centre Drill (No. 1) manufactured to American Standard Form A. Designed for accurate centre hole production prior to turning or grinding, it ensures true running, dimensional accuracy, and excellent surface finish. Its robust HSS construction provides high wear resistance, hardness, and edge stability under continuous use. Compact