{"product_id":"left-hand-spiral-machine-tap-with-metric-fine-threads","title":"Kολαούζο μηχανής αριστερό ελικοειδές με μετρικά ψιλά σπειρώματα","description":"\u003cp\u003eKολαούζο μηχανής αριστερό ελικοειδές με μετρικά ψιλά σπειρώματα\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eΤα αριστερά κολαούζα μηχανής με μετρικά ψιλά σπειρώματα είναι ειδικά εργαλεία κοπής που χρησιμοποιούνται για τη δημιουργία αριστερόστροφων (LH - Left Hand) εσωτερικών σπειρωμάτων με λεπτό βήμα (fine pitch) σε μεταλλικά ή πλαστικά τεμάχια.\u003c\/p\u003e\n\u003cp\u003eΧαρακτηριστικά:\u003cbr\u003e🔹 Αριστερόστροφα σπειρώματα: Χρησιμοποιούνται σε περιπτώσεις όπου απαιτείται η βίδα να σφίγγει αντίστροφα από το συνηθισμένο δεξιόστροφο σπείρωμα.\u003cbr\u003e🔹 Μετρικό ψιλό σπείρωμα (ISO Fine Pitch):\u003c\/p\u003e\n\u003cp\u003eΈχουν μικρότερο βήμα από το κανονικό (coarse pitch) για την ίδια διάμετρο.\u003cbr\u003eΠ.χ.:\u003cbr\u003eM10x1.25 (ψιλό σπείρωμα) αντί για M10x1.5 (κανονικό σπείρωμα).\u003cbr\u003eM12x1.0 αντί για M12x1.75.\u003cbr\u003e🔹 Υλικό κατασκευής:\u003cbr\u003eHSS (High-Speed Steel) → Γενική χρήση.\u003cbr\u003eHSS-E (κοβάλτιο για αντοχή στη θερμότητα) → Για πιο απαιτητικές εφαρμογές.\u003cbr\u003eΤύποι κολαούζων μηχανής:\u003cbr\u003e✅ Straight Flute (ευθύγραμμα αυλάκια) → Για γενική χρήση.\u003cbr\u003e✅ Spiral Point → Για διαμπερείς οπές.\u003cbr\u003e✅ Spiral Flute → Για τυφλές οπές (τα ρινίσματα απομακρύνονται προς τα πάνω).\u003c\/p\u003e\n\u003cp\u003eΠλεονεκτήματα ψιλού σπειρώματος:\u003cbr\u003e✔️ Μεγαλύτερη αντοχή σε κραδασμούς \u0026amp; δυνάμεις έλξης (λόγω περισσότερων επαφών ανά σπείρωμα).\u003cbr\u003e✔️ Ακριβέστερο σφίξιμο σε ρυθμιζόμενους μηχανισμούς.\u003cbr\u003e✔️ Καλύτερη αντοχή σε χαμηλής αντοχής υλικά (π.χ. αλουμίνιο).\u003c\/p\u003e\n\u003cp\u003eΕφαρμογές:\u003cbr\u003e🔸 Συναρμολογήσεις υψηλής ακρίβειας (π.χ. αεροδιαστημική, αυτοκινητοβιομηχανία).\u003cbr\u003e🔸 Σε περιστρεφόμενα εξαρτήματα που χρειάζονται αριστερόστροφο σπείρωμα.\u003cbr\u003e🔸 Σε περιπτώσεις όπου απαιτείται υψηλή αντοχή σε μηχανικές καταπονήσεις.\u003c\/p\u003e\n\u003c!----\u003e","brand":"SAPHIR","offers":[{"title":"M3 x 0.35","offer_id":54260342817094,"sku":"MT-LH-S-M3x0.35","price":73.7,"currency_code":"EUR","in_stock":true},{"title":"M4 x 0.35","offer_id":54260342849862,"sku":"MT-LH-S-M4x0.35","price":73.7,"currency_code":"EUR","in_stock":true},{"title":"M4 x 0.5","offer_id":54260342882630,"sku":"MT-LH-S-M4x0.5","price":73.7,"currency_code":"EUR","in_stock":true},{"title":"M5 x 0.5","offer_id":54260342915398,"sku":"MT-LH-S-M5x0.75","price":73.7,"currency_code":"EUR","in_stock":true},{"title":"M5 x 0.75","offer_id":54260342948166,"sku":"MT-LH-S-M5x0.5","price":73.7,"currency_code":"EUR","in_stock":true},{"title":"M6 x 0.5","offer_id":54260342980934,"sku":"MT-LH-S-M6x0.5","price":73.7,"currency_code":"EUR","in_stock":true},{"title":"M6 x 0.75","offer_id":54260343013702,"sku":"MT-LH-S-M6x0.75","price":73.7,"currency_code":"EUR","in_stock":true},{"title":"M7 x 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