Somta Series 1NA – 3.18 mm (No. 1) HSS Centre Drill Carmex External Thread Turning Tool Holder SER 2525 M22V 25mm Shank Depth Base Attachment (Code: 6140-16B)

Depth Base Attachment (Code: 6140-16B)

and defence where components face high heat during operation

is a world-leading manufacturer of cutting tools for threading and milling

from deburring to precise shaping and grinding

DIN 327 Standard – Ensures dimensional consistency and accuracy across the range

Somta Series 1NA – 3.18 mm (No. 1) HSS Centre Drill Carmex External Thread Turning Tool Holder SER 2525 M22V 25mm Shank Depth Base Attachment (Code: 6140-16B)Somta 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