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CP Gratex Countersink Tools - CS-20 (20mm)

SKU:48200

The CP Gratex CS-20 Countersink Tool (20mm) is a precision solution for fast, reliable hole deburring and chamfering. Designed for professionals who work with drilled holes in metal and plastic, ... Read more ↓
Style2 Flute Countersinks
Blade TypeUpto 20mm
Pack Qty1
ModelCS-20 (20mm)
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£9.38
Prices shown ex. VAT
4 weeks 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 CP Gratex CS-20 Countersink Tool (20mm) is a precision solution for fast, reliable hole deburring and chamfering. Designed for professionals who work with drilled holes in metal and plastic, it delivers clean, consistent chamfers that help parts assemble smoothly and with confidence.

This CS-20 model covers hole sizes from 4 to 19 mm and is suitable for Steel, Aluminum, Copper, and other metals with hardness under 35 HRC, as well as plastics. It can be used manually with the R-SD Handle (54034) or CS-R Revolving Holder (62090), or mounted on Electric Drivers, Lathe, Drill, and VMC machines. Designed for clockwise direction use, it provides fast and effective deburring and chamfering.

  • Fast deburring and chamfering: High Material Removal Rate (MRR) delivers quick, clean edge prep for 4–19 mm holes, reducing finishing time and improving edge quality.
  • Flexible mounting and drive options: Works with manual setups using the R-SD Handle (54034) or CS-R Revolving Holder (62090), and can be mounted on Electric Drivers, Lathe, Drill, or VMC machines for a versatile workflow.
  • Durable, precision geometry: Built to run clockwise with robust cutting edges, it delivers consistent chamfers across materials (Steel, Aluminum, Copper, and plastics) with hardness <35 HRC and long tool life in demanding applications.

Upgrade your hole preparation with the CS-20 Countersink Tool and enjoy faster throughput, smoother assemblies, and reliable performance across a broad range of materials and setups. Whether in a manual shop or a machine-equipped workshop, it helps you achieve repeatable, professional finishing every time.

Part Numbers

Protool Part Number
48200
Brand
CP-GRATEX
Category
Deburring
No downloads are attached to this product yet.
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: CP Gratex Countersink Tools

View full collection →

You are viewing 48200. Click any other SKU to view its full details.

Product SKUStyleBlade TypePack QtyModelPriceStock Order
48120 2 Flute CountersinksUpto 12mm1CS-12 (12mm)£5.67 4 weeks
48200 Viewing2 Flute CountersinksUpto 20mm1CS-20 (20mm)£9.38 4 weeks
48300 2 Flute CountersinksUpto 30mm1CS-30 (30mm)£16.83 4 weeks

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