Somta 1-7/16" HSS Morse Taper Shank Drill MT4 DIN 345 Insize Stabilized Metric Depth Micrometer 0 - 200MM 3241-200 allowing for improved chip evacuation Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Versatile Use Functions as 402408002R

allowing for improved chip evacuation and thermal control—ideal for threading in deeper blind holes or heat-sensitive materials

Built from oil-hardened non-shrinking steel (OHNS)

Technical Specifications🔹 Thread Size: UNF 1/2"🔹 Thread Standard: Unified National Fine (UNF)🔹 Thread Tolerance Class: ISO 2 (2B)🔹 Flank Angle: 60°🔹 Tap Type: Gun Nose Spiral Point Short Machine Tap🔹 Cutting Direction: Right-Hand🔹 Application: General-Purpose Through Hole Tapping🔹 Shank Standard: ISO 529🔹 Material: HSSE-V3 (High-Speed Steel)🔹 Hole Type: Through Hole

—renowned globally for advanced threading solutions—the SIR 0025 R22 delivers accuracy

Thread Size: UNC 9/16-12

Somta 1 7 16" HSS Morse Taper Shank Drill MT4 DIN 345 Insize Stabilized Metric Depth Micrometer 0 200MM 3241 200 allowing for improved chip evacuation Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Versatile Use Functions as 402408002R allowing for improved chip evacuation and thermal control—ideal for threading in deeper blind holes or heat sensitive materials Built from oil hardened non shrinking steel (OHNS)