Best Carbide Straight Flute Uncoated 2-Flute Drill 0.13" / 3.5mm, 140° Drill Point Carmex Mill Thread Solid Carbide 18 UN w/ internal coolant bore 26.1mm 5mm increments Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

5mm increments

It supports all major Carmex internal threading insert profiles including Metric

With a wide range of solutions including Thread Turning inserts

Drilling Size: 022mm

5mm double amplitude Shock 1000m/Sec2(100G'S) Mechanical durable:1000m/Sec2(about 100G' S) 300m/Sec2(30G'S) Malfunction:300m/Sec2(about 30G' S) Ambient temperature -10-+80°C Use:-10-+80°C Humidity 95%RH <95%RH Life 10

Best Carbide Straight Flute Uncoated 2 Flute Drill 0.13" 3.5mm, 140° Drill Point Carmex Mill Thread Solid Carbide 18 UN w internal coolant bore 26.1mm 5mm increments Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 5mm increments It supports all major Carmex internal threading insert profiles including Metric