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OSG Threading Tap Metric A-Spiral Point - LH Powder Metal Left Hand -TiCN Coated - Through Holes DIN376 - M24 x 3

OSG Threading Tap Metric A-Spiral Point - LH Powder Metal Left Hand -TiCN Coated - Through Holes DIN376 - M24 x 3

SKU:OSG-48218247

Engineered for precision left-hand threading in through-hole assemblies, the OSG Threading Tap Metric A-Spiral Point LH is built to deliver dependable performance in demanding metalworking enviro... Read more ↓
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M
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SizeM24
Pitch3
Overall Length160
Threading Length38
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£289.80
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In Stock— only 1 left
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Engineered for precision left-hand threading in through-hole assemblies, the OSG Threading Tap Metric A-Spiral Point LH is built to deliver dependable performance in demanding metalworking environments. This M24 x 3 TiCN-coated tap uses a powder-metal substrate to balance toughness with wear resistance, ensuring consistent threads in DIN 376 through-holes.

  • Left-Hand Threading: Specifically designed for left-handed threads in through-hole applications, helping you achieve reliable reverse-threaded fasteners with accuracy.
  • A-Spiral Point Geometry: Spiral point pushes chips forward, promoting clean threads and reducing the risk of chip clogging during deep or long through-hole taps.
  • Material: Powder-metal substrate offers excellent hardness, wear resistance, and heat tolerance for repeatable performance in tough metals.
  • Coating: TiCN coating lowers friction, extends tool life, and improves chip evacuation for smoother cutting and longer intervals between tool changes.
  • Size and Standard: M24 x 3 nominal thread with DIN 376 alignment to ensure compatibility with standard metric left-hand through-hole projects.
  • Through-Hole Compatibility: Optimized for through-hole tapping, delivering consistent depth control and accurate thread engagement.
  • Brand & Reliability: From OSG, a trusted name in precision tapping for aerospace, automotive, and industrial manufacturing.

This tap is ideal for applications requiring precise left-hand threads in through-holes—think motor housings, gear assemblies, fixtures, and other components where reverse-threaded fasteners are integral. The combination of a sturdy powder-metal body, low-friction TiCN coating, and forward-chip evacuation translates to longer tool life, reduced downtime, and more consistent thread quality. Use with compatible taps and tapping fluids to maximize performance and achieve clean, accurate M24 x 3 left-hand threads in a variety of metals.

Part Numbers

Protool Part Number
OSG-48218247
Brand
OSG
Category
Threading Tap
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: OSG Threading Taps Metric A-Spiral Point - LH Powder Metal Left Hand -TiCN Coated - Through Holes

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You are viewing OSG-48218247. Click any other SKU to view its full details.

Product SKUSizePitchOverall LengthShank DiameterFlutesDINPriceStock Order
OSG-48218138 M30.5563.53371£48.96 In Stock
OSG-48218144 M40.7634.53371£50.32 In Stock
OSG-48218149 M50.87063371£51.69 In Stock
OSG-48218155 M618063371£52.26 In Stock
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OSG-48218179 M121.7511093376£96.28 In Stock
OSG-48218191 M142110113376£114.88 In Stock
OSG-48218202 M162110123376£134.93 In Stock
OSG-48218214 M182.5125143376£182.53 In Stock
OSG-48218228 M202.5140163376£216.27 In Stock
OSG-48218238 M222.5140183376£235.88 In Stock
OSG-48218247 ViewingM243160183376£289.80 In Stock

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