Somta Series 121 – 1.5 mm HSS Extra Length Straight Shank Drill Insize Flat Back for Dial & Digital Indicators Series 7330-F4 a neck diameter (D2) of

a neck diameter (D2) of 24 mm

Made from durable materials

and accuracy for high-precision applications

while the ratchet stop helps maintain consistent measuring force for dependable results

Outer Diameter: 18 mm (approx

Somta Series 121 – 1.5 mm HSS Extra Length Straight Shank Drill Insize Flat Back for Dial & Digital Indicators Series 7330-F4 a neck diameter (D2) ofSomta Series 121 1. 5 mm HSS Extra Length Drill 1210150 The SOMTA 1210150 is a precision engineered high speed steel (HSS) extra length drill designed for deep and accurate holemaking in a wide variety of engineering materials. Featuring a long overall length of 125 mm and a flute length of 80 mm, this drill provides superior reach and rigidity for applications where standard jobber drills cannot access. Manufactured to ISO 3292 standards, it delivers