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OSG Threading Tap BA Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes - 10BA

OSG Threading Tap BA Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes - 10BA

SKU:OSG-48139920

The OSG BA Spiral Flute Threading Tap is a precision tool designed to cut British Association (BA) threads in blind holes, making it ideal for electronics, instrumentation, and precision assembli... Read more ↓
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Size10BA
Overall Length41
Threading Length8
Shank Diameter2.5
Square2
Flutes2
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£123.26
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The OSG BA Spiral Flute Threading Tap is a precision tool designed to cut British Association (BA) threads in blind holes, making it ideal for electronics, instrumentation, and precision assemblies. With a TiCN-coated powder-metal body and spiral flute geometry, this tap delivers dependable threading performance and extended tool life.

  • Thread type: BA (British Association) thread size, specifically 10BA
  • Flute geometry: Spiral flute for efficient chip evacuation in blind holes
  • Material: Powder-metal substrate for durability, wear resistance, and toughness
  • Coating: TiCN (Titanium Carbonitride) coating to reduce friction and improve heat resistance
  • Direction: Right-hand threading for standard BA tapping
  • Application: Designed for cutting threads in blind holes with clean, accurate profiles

This tap’s spiral design minimizes chip buildup, reducing the risk of binding and breakage when tapping in confined blind-hole environments. The powder-metal construction balances hardness with toughness, helping it withstand repetitive tapping cycles without losing sharpness. The TiCN coating further extends life by lowering friction and improving heat resistance, enabling more consistent performance at higher speeds and feeds. Together, these features deliver reliable, repeatable BA threads with tight tolerances and a smooth finish.

Size 10BA
Overall Length 41
Threading Length 8
Shank Diameter 2.5
Square 2
Flutes 2
Thread Direction Right Hand
Substrate Powder Metal
Coating TiCN
Style Spiral Flute
Form BA

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.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: OSG Threading Taps BA Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes

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You are viewing OSG-48139920. Click any other SKU to view its full details.

Product SKUSizeOverall LengthShank DiameterFlutesPriceStock Order
OSG-48139910 0BA666.33£38.19 In Stock
OSG-48139911 1BA625.63£55.09 In Stock
OSG-48139912 2BA5853£35.93 In Stock
OSG-48139913 3BA534.52£55.09 In Stock
OSG-48139914 4BA503.552£35.93 In Stock
OSG-48139915 5BA483.152£55.09 In Stock
OSG-48139916 6BA44.52.82£40.20 In Stock
OSG-48139917 7BA44.52.82£89.31 In Stock
OSG-48139918 8BA44.52.82£60.30 In Stock
OSG-48139919 9BA412.52£166.52 In Stock
OSG-48139920 Viewing10BA412.52£123.26 In Stock
OSG-48139921 11BA412.52£278.88 In Stock
OSG-48139922 12BA402.52£228.84 In Stock

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