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OSG Threading Tap Metric A-Spiral Flute - +0.1 Powder Metal Right Hand -TiCN Coated - Blind Holes DIN371 - M6 x 1

OSG Threading Tap Metric A-Spiral Flute - +0.1 Powder Metal Right Hand -TiCN Coated - Blind Holes DIN371 - M6 x 1

SKU:OSG-48204155

OSG's Threading Tap Metric A-Spiral Flute with a +0.1 oversize tolerance is engineered for precision tapping in metric blind holes. Designed for professional shops, it delivers consistent thread ... Read more ↓
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M
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SizeM6
Pitch1
Overall Length80
Threading Length8
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£43.59
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In Stock— only 1 left
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Description

OSG's Threading Tap Metric A-Spiral Flute with a +0.1 oversize tolerance is engineered for precision tapping in metric blind holes. Designed for professional shops, it delivers consistent thread quality and longer tool life in demanding applications.

  • Material: Powder metal construction provides high strength and wear resistance for tough tapping environments.
  • Coating: TiCN coating increases surface hardness and reduces friction, enabling efficient cutting at higher speeds.
  • Flute design: A-Spiral Flute delivers effective chip evacuation in blind-hole tapping, helping prevent clogging and tool overload.
  • Oversize tolerance: +0.1 oversize ensures controlled, reliable thread formation where precise clearance is required.
  • Thread orientation: Right-hand design for standard metric threading applications.
  • Size / standard: M6 x 1 with DIN371 compatibility for common blind-hole specifications.
  • Brand: OSG, a trusted name in precision tapping tools.
  • Application: Specifically suited for metric blind-hole tapping where consistent quality matters.

This tapping solution supports repeatable, high-quality threads in challenging blind-hole assemblies. The TiCN coating, combined with the spiral flute and powder-metal body, promotes longer tool life, reduced maintenance, and improved productivity in high-speed machining. The +0.1 oversize tolerance helps ensure reliable assembly in tight-tolerance parts, while chip evacuation minimizes the risk of tool failure during operation. Ideal for production environments that demand dependable performance and precise, durable threads.

Part Numbers

Protool Part Number
OSG-48204155
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 Flute - +0.1 Powder Metal Right Hand -TiCN Coated - Blind Holes

View full collection →

You are viewing OSG-48204155. Click any other SKU to view its full details.

Product SKUSizePitchOverall LengthShank DiameterFlutesDINPriceStock Order
OSG-48204138 M30.5563.53371£40.98 In Stock
OSG-48204144 M40.7634.53371£42.35 In Stock
OSG-48204149 M50.87063371£43.18 In Stock
OSG-48204155 ViewingM618063371£43.59 In Stock
OSG-48204161 M81.259083371£52.24 In Stock
OSG-48204169 M101.5100103371£63.74 In Stock
OSG-48204179 M121.7511093376£79.92 In Stock
OSG-48204202 M162110123376£111.34 In Stock

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