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Carmex Polygon Swiss Line Insert - Grooving & Turning - Right Hand - G25RW20T38BLU

SKU:G25RW20T38BLU

Carmex Polygon Swiss Line Insert - Grooving & Turning - Right Hand - G25RW20T38BLU is an indexable cutting insert designed for Swiss-type machines and automatic lathes. It supports high-volum... Read more ↓
ApplicationGrooving & Turning
HandRight Hand
Max Depth3.8
PitchN/A
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£22.42
Prices shown ex. VAT
5 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
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Carmex Polygon Swiss Line Insert - Grooving & Turning - Right Hand - G25RW20T38BLU is an indexable cutting insert designed for Swiss-type machines and automatic lathes. It supports high-volume, cost-efficient external grooving, back/front turning, profiling, thread turning, parting, and general turning tasks. This right-hand variant is built to deliver reliable performance across a range of Swiss-type machining applications.

With grounded cutting edges and the ability to index inserts directly on the machine, these tools enable consistent cuts and straightforward setup—keeping production moving with minimal downtime.

  • Grounded cutting edges: provide stable, repeatable performance for clean finishes and reliable part dimensions across every pass.
  • Direct indexing on the machine: allows quick tool changes without removing the insert, reducing downtime and increasing overall productivity.
  • Abrasion-resistant coated holders: extend tool life in demanding turning and grooving tasks by resisting wear in tough materials.

This combination of a versatile insert design, easy on-machine indexing, and durable coated holders supports Swiss-type turning workflows by enabling efficient external grooving, profiling, threading, and general turning with consistent results and longer tool life.

Part Numbers

Protool Part Number
G25RW20T38BLU
Brand
Carmex
Category
Swiss Line
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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: Carmex Polygon Swiss Line Inserts - Grooving & Turning

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You are viewing G25RW20T38BLU. Click any other SKU to view its full details.

Product SKUApplicationHandMax DepthPitchRWidthParting AngleFeed mm/revPriceStock Order
G25RW05T15BLU Grooving & TurningRight Hand1.5N/AN/A0.5N/A0.01 - 0.06£22.42 5 days
G25RW07T25BLU Grooving & TurningRight Hand2.5N/AN/A0.75N/A0.02 - 0.07£22.42 5 days
G25RW10T27BLU Grooving & TurningRight Hand2.7N/A0.051N/A0.02 - 0.09£22.42 5 days
G25RW12T30BLU Grooving & TurningRight Hand3N/A0.051.2N/A0.02 - 0.10£22.42 5 days
G25RW15T38BLU Grooving & TurningRight Hand3.8N/A0.051.5N/A0.02 - 0.12£22.42 5 days
G25RW20T38BLU ViewingGrooving & TurningRight Hand3.8N/A0.052N/A0.02 - 0.13£22.42 5 days
G25RW25T38BLU Grooving & TurningRight Hand3.8N/A0.052.5N/A0.02 - 0.14£22.42 5 days
G40RW30T80BLU Grooving & TurningRight Hand8N/A0.053N/A0.02 - 0.14£34.74 5 days
G40RW40T80BLU Grooving & TurningRight Hand8N/A0.054N/A0.02 - 0.14£34.74 5 days
G25LW05T15BLU Grooving & TurningLeft Hand1.5N/AN/A0.5N/A0.01 - 0.06£22.42 5 days
G25LW07T25BLU Grooving & TurningLeft Hand2.5N/AN/A0.75N/A0.02 - 0.07£22.42 5 days
G25LW10T27BLU Grooving & TurningLeft Hand2.7N/A0.051N/A0.02 - 0.09£22.42 5 days
G25LW12T30BLU Grooving & TurningLeft Hand3N/A0.051.2N/A0.02 - 0.10£22.42 5 days
G25LW15T38BLU Grooving & TurningLeft Hand3.8N/A0.051.5N/A0.02 - 0.12£22.42 5 days
G25LW20T38BLU Grooving & TurningLeft Hand3.8N/A0.052N/A0.02 - 0.13£22.42 5 days
G25LW25T38BLU Grooving & TurningLeft Hand3.8N/A0.052.5N/A0.02 - 0.14£22.42 5 days

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