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Toolex HSS-E Countersink - 120° Single Flute - 12mm

Toolex HSS-E Countersink - 120° Single Flute - 12mm

SKU:M0423120AM

The Toolex HSS-E Countersink is a precision cutting tool built for metalworking professionals and serious DIYers who demand clean, consistent countersinks. With a 120° single-flute design and coba... Read more ↓
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Cutter Diameter12
Max Depth2
Shank Diameter8
Overall Length47
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£31.25
Prices shown ex. VAT
In Stock— only 2 left
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Free delivery over £50 ex VAT
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30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Toolex HSS-E Countersink is a precision cutting tool built for metalworking professionals and serious DIYers who demand clean, consistent countersinks. With a 120° single-flute design and cobalt-enhanced HSS-E construction, it delivers durable, heat-resistant performance for chamfering and deburring edges.

  • Material: HSS-E (high-speed steel with cobalt) for improved durability and heat resistance.
  • Angle: 120° countersink angle provides a shallow, controlled bevel for chamfers.
  • Flute design: Single flute promotes efficient chip evacuation and reduces clogging.
  • Cutting diameter: 12 mm cutting head size for standard countersink tasks.
  • Applications: Ideal for deburring and creating clean chamfers on metal surfaces.
  • Durability: Designed to maintain sharpness and performance under demanding cutting conditions.

Experience precise, burr-free finishes with every cut. The cobalt-enhanced HSS-E construction resists high temperatures, extending tool life even in tougher metals, while the 120° geometry minimizes tool marks and delivers consistent deburring and chamfering results. The single-flute design enhances chip clearance for smoother operation and faster cycles, helping you complete jobs with less downtime and more repeatable accuracy.

Part Numbers

Protool Part Number
M0423120AM
Brand
Toolex
Category
Countersinks
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Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
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: Toolex HSS-E Countersink - 120° Single Flute

View full collection →

You are viewing M0423120AM. Click any other SKU to view its full details.

Product SKUCutter DiameterMax DepthShank DiameterOverall LengthAnglePriceStock Order
M0423100AM 101643120£24.30 In Stock
M0423120AM Viewing122847120£31.25 In Stock
M0423150AM 152852120£34.80 In Stock
M0423200AM 2021061120£62.85 In Stock
M0423250AM 2531273120£97.40 In Stock
M0423300AM 3031280120£139.55 In Stock

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