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OSG Carbide Spotting & Chamfering Drill - Micro Grain - Uncoated - 120° - 8mm

SKU:OSG-21200800

The OSG Carbide Spotting & Chamfering Drill is a precision tool designed to create exact chamfers and prep holes across a range of materials. Built from premium micro-grain carbide and offere... Read more ↓
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Drill Diameter8.00
Flute Length23
Overall Length60
Shank Diameter8
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£48.91
Prices shown ex. VAT
1–2 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The OSG Carbide Spotting & Chamfering Drill is a precision tool designed to create exact chamfers and prep holes across a range of materials. Built from premium micro-grain carbide and offered in an uncoated finish, it delivers clean edges and predictable results in machining and assembly tasks. Its 120° chamfer angle and 3mm diameter make it versatile for small-diameter chamfers and accurate entry points in metal, plastic, and composite workpieces.

  • Premium micro-grain carbide construction: Delivers exceptional wear resistance and long tool life, maintaining sharp edges for consistent chamfers through repeated use.
  • Precise 120° chamfer angle: Produces clean, uniform chamfers across a variety of materials, reducing finishing time and improving part fit.
  • Uncoated design for sharpness and reliable starts: The uncoated edge promotes fast entry and high dimensional accuracy, ideal for prep work and initial spotting without dwell or bounce.

Designed to streamline your workflow, this drill minimizes setup time, delivers repeatable chamfer geometry, and extends tool life in production environments. The 3mm diameter is well-suited for small, precise chamfers and starter holes, helping you improve assembly accuracy, reduce rework, and achieve professional finishes on a wide range of components.

Part Numbers

Protool Part Number
OSG-21200800
Brand
OSG
Category
Drill
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 Carbide Spotting & Chamfering Drill - Micro Grain - Uncoated - 120°

View full collection →

You are viewing OSG-21200800. Click any other SKU to view its full details.

Product SKUDrill DiameterFlute LengthOverall LengthShank DiameterCoatedCoolantPriceStock Order
OSG-21200300 3.008353UncoatedNO£22.12 1-2 days
OSG-21200400 4.0010404UncoatedNO£27.18 1-2 days
OSG-21200600 6.0016506UncoatedNO£37.17 1-2 days
OSG-21200800 Viewing8.0023608UncoatedNO£48.91 1-2 days
OSG-21201000 10.00247010UncoatedNO£77.96 1-2 days
OSG-21201200 12.00257012UncoatedNO£92.18 1-2 days
OSG-21201600 16.00308016UncoatedNO£199.68 1-2 days
OSG-21202000 20.003510020UncoatedNO£350.88 1-2 days

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