Somta Series 116 – 12.5MM HSS Long Series Straight Shank Drill Insize Three Point Internal Micrometer 25-30mm Range Series 3227-30 5) – Ideal for applications Alberg Top Clamp Turning Tool Holder CTFPL2020K16 20mm Shank 15315 With its extra durable

5) – Ideal for applications requiring close thread engagement and tight tolerances

this insert provides excellent edge durability and thermal stability

Reliable Chip Evacuation – 45° spiral flutes designed for clean swarf removal in blind holes

Extra Length Design – 315 mm overall length supports deep-hole drilling with minimal deflection

Aerospace: Perfect for restoring threads in aerospace components subjected to extreme temperatures and stress

Somta Series 116 – 12.5MM HSS Long Series Straight Shank Drill Insize Three Point Internal Micrometer 25 30mm Range Series 3227 30 5) – Ideal for applications Alberg Top Clamp Turning Tool Holder CTFPL2020K16 20mm Shank 15315 With its extra durable 5) – Ideal for applications requiring close thread engagement and tight tolerances this insert provides excellent edge durability and thermal stability