ANECD5PTPM Skip Tooth Tap LH PT 5PT已售出0個The PT 5PT is a French-brand pipe thread tap made of powder-metallurgy HSS, ideal for PT/PF pipe threads, commonly used for sealing water, hydraulic and pneumatic line connections. Available in 5 sizes (thread dia 1~3, pitch 14~28, thread length 13~25mm, overall length 55~80mm, shank dia 8~18mm). Suitable for machining carbon and alloy steel, stainless steel, cast iron, non-ferrous metals like aluminium and copper, workpiece hardness up to HRC45. French brand, consistent quality.
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Left-Hand Pipe Tap
Product Overview: Powder Metallurgy Interrupted Thread Tap Left-Hand PT – 5PT 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 PT pipe thread tapping accuracy and tool durability.
- PT Pipe Thread Left-Hand Dedicated Design: Features PT (Japanese standard taper pipe thread) specification design where tapered thread forming ensures airtight and watertight sealing for pipe fittings — combined with a left-hand (reverse rotation) design, recommended for applications requiring left-hand pipe thread forming or tapping under counter-clockwise spindle rotation conditions, effectively addressing thread machining needs for special pipe fitting components.
- HSS-PM Powder Metallurgy High-Performance Substrate: Manufactured with powder metallurgy high-speed steel (HSS-PM), with maximum machining hardness up to HRC45 — delivering extremely uniform carbide distribution, outstanding toughness, and wear resistance, recommended for long-duration stable PT pipe thread tapping across various materials, providing superior tool life compared to standard HSS and HSS-CO.
- 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 pipe thread profiles, ensuring tapered thread contour accuracy and airtight fit requirements.
- 5 PT Specification Precise Coverage: Available in thread diameter 1–3 inches and pitch 14–28 TPI across 5 specifications — recommended as the dedicated 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 precision tapping, pipe fitting airtight thread forming, and 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 HRC45, where the HSS-PM substrate delivers stable and long-lasting PT pipe thread tapping performance.
- M-Class (Stainless Steel): SUS304, SUS316, and other high-toughness stainless steel pipe fittings — the HSS-PM powder metallurgy characteristics effectively address work hardening challenges, recommended for use with appropriate cutting fluid.
- K-Class (Cast Iron): Cast iron and gray iron pipe components — the HSS-PM substrate provides outstanding 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.
