ANXCD5SWSYatora Stainless Spiral Flute Tap Whitworth 5SWS已售出0個Crafted in HSS-EX, the 5SWS is a high-quality 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 9 sizes (thread dia 1~7, pitch 9~40, thread length 2.5mm, overall length 46~115mm, shank dia 4~17mm). 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 Imperial – 5SWS 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 imperial stainless steel spiral blind hole tapping accuracy and tool durability.
- Stainless Steel Imperial Blind Hole Dedicated Optimized Design: Features an imperial 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 imperial blind hole tapping operations, effectively managing continuous chip upward evacuation and preventing hole bottom chip accumulation, serving as the dedicated solution for imperial 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 imperial 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 imperial stainless steel blind hole tapping to maintain imperial thread quality and tapping stability.
- Spiral Flute Upward Chip Evacuation: The spiral flute design pulls chips upward and out of the hole — recommended for stainless steel imperial blind hole tapping operations, effectively managing continuous chip evacuation to ensure smooth blind hole tapping and thread accuracy.
- 9 Imperial Specification Precise Coverage: Available in thread diameter 1–7 inches and pitch 9–40 TPI across 9 specifications — recommended as the dedicated high-performance stock tool for imperial stainless steel blind hole spiral tapping, addressing common British standard stainless steel workpiece blind hole tapping requirements.
【Machining Applications & Uses】
- Primary Use: Stainless steel imperial blind hole precision spiral tapping, imported equipment stainless steel component imperial blind hole thread repair, and NC machining center imperial stainless steel automatic blind hole tapping.
- 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 imperial stainless steel dedicated spiral geometry combined with HSS-EX substrate and black oxide surface treatment effectively addresses the unique stainless steel blind hole tapping challenges of work hardening, continuous chip formation, and hole bottom chip accumulation, recommended for use with appropriate cutting fluid.
