Somta Series 116 – 12.5MM HSS Long Series Straight Shank Drill Insize Three Point Internal Micrometer 25-30mm Range Series 3227-30 this insert provides excellent edge Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

this insert provides excellent edge durability and thermal stability

durable PVD FeN coating

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

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

Why Choose SOMTA Series 541 Hss Unc Tap 9/16″ Bottom – Short Hand Tap

Somta Series 116 – 12.5MM HSS Long Series Straight Shank Drill Insize Three Point Internal Micrometer 25 30mm Range Series 3227 30 this insert provides excellent edge Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 this insert provides excellent edge durability and thermal stability durable PVD FeN coating