Somta Series 101 - 4.90mm HSS Straight Shank Jobber Drill Insize Angle Mechanical Bore Gauge 50-160 mm Range Series 2827-160A making it ideal for continuing 2103-10 Insize Metric Outside Micrometer 800-900mm Range Series 3205-900 while also protecting newly

making it ideal for continuing the threading process after a taper tap and before a bottoming tap when threading blind holes

Split Point Tip (118°) – Self-centering tip ensures precise starts without wandering

Suitable for checking inside and outside squareness

Key Advantage: Versatile multi-pitch partial-profile threading insert providing excellent accuracy

Somta Series 101 4.90mm HSS Straight Shank Jobber Drill Insize Angle Mechanical Bore Gauge 50 160 mm Range Series 2827 160A making it ideal for continuing 2103 10 Insize Metric Outside Micrometer 800 900mm Range Series 3205 900 while also protecting newly making it ideal for continuing the threading process after a taper tap and before a bottoming tap when threading blind holes Split Point Tip (118°) – Self centering tip ensures precise starts without wandering