Please log in here to access all benefits, including multibuy discounts and faster checkouts.

OSG Threading Tap Metric A-Spiral Flute - 6GX Powder Metal Right Hand -TiCN Coated - Blind Holes DIN376 - M12 x 1.75

OSG Threading Tap Metric A-Spiral Flute - 6GX Powder Metal Right Hand -TiCN Coated - Blind Holes DIN376 - M12 x 1.75

SKU:OSG-48201179

Experience precise blind-hole threading with the OSG Threading Tap Metric A-Spiral Flute. Designed for machinists who demand reliable, tight threads in challenging access, this TiCN-coated tap co... Read more ↓
P
M
N
S
H
SizeM12
Pitch1.75
Overall Length110
Threading Length14
Shank Diameter9
Square7
View all specifications ↓
Download Cutting Data
£71.96
Prices shown ex. VAT
In Stock— only 1 left
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Experience precise blind-hole threading with the OSG Threading Tap Metric A-Spiral Flute. Designed for machinists who demand reliable, tight threads in challenging access, this TiCN-coated tap combines durability with consistent performance in DIN376-compatible applications.

  • Threading type: A-Spiral flute design accelerates chip evacuation in blind holes, reducing tool clogging and improving overall tap life.
  • Material: Powder metal construction delivers robust wear resistance for repeated tapping in demanding materials.
  • Coating: TiCN coating provides increased surface hardness and lower friction, extending tool life and promoting steady thread quality.
  • Size and pitch: Metric M12 x 1.75 for standard, precise threading in automotive, machinery, and general metalworking.
  • Tolerance/class: 6GX tolerance class ensures a precise and consistent thread fit in critical applications.
  • Right-hand: Conventional right-hand threading aligns with common machining practices for easy setup and reliable performance.
  • Standards: DIN376-compliant design supports compatibility with industry-standard blind-hole applications.

This tap is ideal for engineers and technicians performing blind-hole threading where access is limited, and where dependable thread integrity is essential. The combination of powder-metal durability, TiCN wear resistance, and the efficient A-spiral flute helps minimize rework by delivering clean starts, smooth cutting, and consistent thread profiles. By choosing this OSG tap, you gain predictable results, reduced tool wear, and extended service life in demanding machining environments.

Size M12
Pitch 1.75
Overall Length 110
Threading Length 14
Shank Diameter 9
Square 7
Flutes 3
DIN 376
Thread Direction Right Hand
Substrate Powder Metal
Coating TiCN
Style Spiral Flute
Form Metric

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
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.
Jeremy

Full Range: OSG Threading Taps Metric A-Spiral Flute - 6GX Powder Metal Right Hand -TiCN Coated - Blind Holes

View full collection →

You are viewing OSG-48201179. Click any other SKU to view its full details.

Product SKUSizePitchOverall LengthShank DiameterFlutesDINPriceStock Order
OSG-48201125 M20.4452.82371£42.35 In Stock
OSG-48201133 M2.50.45502.82371£42.05 In Stock
OSG-48201138 M30.5563.53371£37.00 In Stock
OSG-48201144 M40.7634.53371£38.12 In Stock
OSG-48201149 M50.87063371£38.94 In Stock
OSG-48201155 M618063371£39.21 In Stock
OSG-48201161 M81.259083371£50.54 In Stock
OSG-48201169 M101.5100103371£57.30 In Stock
OSG-48201179 ViewingM121.7511093376£71.96 In Stock
OSG-48201191 M142110113376£60.18 1-2 days
OSG-48201202 M162110123376£100.22 In Stock

View Other Sizes

with tools we think you'll like