ANXCD5SMSYatora Stainless Spiral Flute Tap Metric 5SMS已售出0個Made of HSS-EX, the 5SMS is a French-brand spiral flute tap, ideal for tapping blind (non-through) holes — its spiral flutes pull chips back toward the shank, keeping the hole bottom clear. Available in 23 sizes (thread dia 2~24, pitch 0.4~3, thread length 5~60mm, overall length 40~120mm, shank dia 3~19mm). Black-oxide finish resists galling and rust. Suitable for machining stainless steel, workpiece hardness up to HRC30. French brand, consistent quality.
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Stainless Steel Tap
Product Overview: HSS Tiger Stainless Steel Spiral Flute Tap Metric – 5SMS Series
【Product Features & Why We Recommend It】
- French Brand Professional Quality: Originating from a professional French cutting tool brand with rigorous quality control — recommended for users with high demands on metric stainless steel spiral blind hole tapping accuracy and tool durability.
- Stainless Steel Metric Blind Hole Dedicated Optimized Design: Features a metric spiral flute tap geometry specifically optimized for the difficult-to-machine characteristics of stainless steel — including high toughness, susceptibility to work hardening, and continuous chip formation — the spiral design pulls chips upward and out, recommended for stainless steel metric blind hole tapping operations, effectively managing continuous chip upward evacuation and preventing hole bottom chip accumulation, serving as the dedicated solution for metric stainless steel blind hole tapping.
- HSS-EX Ultra-High Performance Substrate: Manufactured with HSS-EX ultra-high performance high-speed steel, delivering superior hardness, toughness, and wear resistance compared to standard HSS and HSS-CO — recommended for long-duration stable metric spiral blind hole tapping of difficult-to-machine materials such as stainless steel.
- Black Oxide Surface Treatment: The surface is treated with black oxide (Steam Oxide) finishing, providing good lubricity and anti-adhesion characteristics — more effectively reducing friction between chips and the tool compared to uncoated tools, recommended for suppressing built-up edge and adhesion issues during metric stainless steel blind hole tapping to maintain thread quality and tapping stability.
- 23 Metric Specification Precise Coverage: Available in thread diameter 2–24mm and pitch 0.4–3mm across 23 specifications, with thread engagement length spanning 5–60mm — recommended as the dedicated high-performance stock tool for metric stainless steel blind hole spiral tapping, covering common stainless steel metric blind hole tapping needs from small to large diameters.
【Machining Applications & Uses】
- Primary Use: Stainless steel metric blind hole precision spiral tapping, NC machining center metric stainless steel automatic blind hole tapping, and high-toughness stainless steel precision metric blind hole thread forming.
- Recommended Work Materials:
- M-Class (Stainless Steel): SUS304, SUS316, SUS420, and other high-toughness stainless steel — the sole dedicated recommended application scenario for this series, where the metric stainless steel dedicated spiral geometry combined with HSS-EX substrate and black oxide surface treatment effectively addresses the unique stainless steel metric blind hole tapping challenges of work hardening, continuous chip formation, and hole bottom chip accumulation, recommended for use with appropriate cutting fluid.
