ANECD5PTESkip Tooth Tap LH PT 5PTE已售出0個A French-brand pipe thread tap built from HSS-EX, the PT 5PTE, ideal for PT/PF pipe threads, commonly used for sealing water, hydraulic and pneumatic line connections. Available in 7 sizes (thread dia 1~3, pitch 11~28, thread length 13~32mm, overall length 120mm, shank dia 8~26mm). Suitable for machining carbon and alloy steel, stainless steel, cast iron, non-ferrous metals like aluminium and copper, workpiece hardness up to HRC30. French brand, consistent quality.
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Left-Hand Pipe Tap
Product Overview: HSS Interrupted Thread Tap Left-Hand PT – 5PTE 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 standard demands on PT pipe thread tapping stability and multi-material versatility.
- Long Shank PT Pipe Thread Left-Hand Design: Features a fixed overall length of 120mm long shank design combined with PT (Japanese standard taper pipe thread) left-hand (reverse rotation) geometry — recommended for deep-cavity PT pipe thread forming applications requiring greater tool reach, or pipe thread tapping under counter-clockwise spindle rotation conditions, ensuring airtight and watertight tapered thread fit.
- 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 PT pipe thread tapping across various materials, providing superior tool life compared to standard HSS.
- Interrupted Thread Optimized Geometry: Features an interrupted thread (alternate tooth) design that effectively reduces tapping torque and improves chip evacuation — recommended for precision forming of PT pipe thread profiles, ensuring tapered thread contour accuracy and airtight fit requirements, particularly well-suited for stable tapping of larger diameter pipe threads.
- Broad Material Compatibility: Covers carbon steel, alloy steel, stainless steel, cast iron, and non-ferrous metals — recommended as the preferred long shank tool for cross-material general-purpose PT pipe thread tapping applications.
- 7 PT Specification Precise Coverage: Available in thread diameter 1–3 inches and pitch 11–28 TPI across 7 specifications — recommended as the high-performance stock tool for PT left-hand pipe thread tapping across various materials, covering common Japanese standard pipe fitting thread requirements.
【Machining Applications & Uses】
- Primary Use: PT Japanese standard taper pipe thread left-hand long shank precision tapping, pipe fitting airtight thread forming, and deep-cavity special anti-loosening pipe thread hole machining.
- Recommended Work Materials:
- P-Class (Carbon Steel / Alloy Steel): Structural steel, carbon steel, and alloy steel — recommended for hardness below HRC30, where the HSS-EX substrate delivers stable PT pipe thread tapping performance.
- M-Class (Stainless Steel): SUS304, SUS316, and other high-toughness stainless steel pipe fittings — the HSS-EX ultra-high performance substrate effectively addresses work hardening challenges, recommended for use with appropriate cutting fluid.
- K-Class (Cast Iron): Cast iron and gray iron pipe components — the HSS-EX substrate provides stable wear-resistant pipe thread tapping tool life.
- N-Class (Non-Ferrous Metals): Aluminum alloys, copper pipe fittings, and other non-ferrous metals — recommended for use with appropriate cutting fluid to ensure PT pipe thread quality.
