ITC Carbide End Mill Corner Radius 3051 - 3 Flute 55° Helix With Trace Of Land & Radius - Non-Ferrous - 20mm x R0.25

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ITC Carbide End Mill Corner Radius 3051 - 3 Flute 55° Helix With Trace Of Land & Radius - Non-Ferrous - 20mm x R0.25

Name: ITC Carbide End Mill Corner Radius 3051 - 3 Flute 55° Helix With Trace Of Land & Radius - Non-Ferrous - 20mm x R0.25
Brand: ITC
SKU: ITC-3051-20-0.25R
Price: 324.48 GBP
Availability: InStock

SKU:ITC-3051-20-0.25R

Material Compatibility

Specifications at a glance

Profile	Corner Radius
Cutter Diameter	20
No of Flutes	3
Shank Diameter	20

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£324.48

Prices shown ex. VAT

2 days estimated lead time — subject to availability

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01732 887334

Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Meet the ITC Carbide End Mill Corner Radius 3051 — a precision tool designed for reliable performance in non-ferrous machining. This 20 mm diameter end mill features 3 flutes and a 55° helix, engineered with a trace of land and a corner radius of R0.25 to deliver consistent corner profiles and a high-quality surface finish.

Designed for professionals and serious hobbyists working with aluminum, brass, and copper, it provides stable cutting, efficient chip evacuation, and repeatable results across a range of non-ferrous applications.

Efficient Chip Evacuation and Heat Management: The 55° helix combined with optimized flute design promotes fast chip removal and improved coolant/chip flow, reducing built-up edge and keeping cutting temperatures under control for smoother operation.
Precise Corner Radius for Consistent Edges: Trace of land with a precise R0.25 corner radius delivers repeatable edge geometry, supporting accurate part dimensions and clean, burr-free finishes.
Durable Carbide for Longevity: High-quality carbide substrate and tool geometry provide wear resistance and long tool life in non-ferrous milling, helping reduce downtime and tool changes on busy jobs.

This ITC corner radius end mill helps you achieve faster, more reliable milling with less finishing work, supporting tighter tolerances and better surface quality across aluminum, brass, and copper parts. It’s a dependable choice for production runs and prototype work alike.

Part Numbers

Protool Part Number: ITC-3051-20-0.25R
Brand: ITC
Category: End Mill

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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

Full Range: ITC Carbide End Mills Corner Radius 3051 - 3 Flute 55° Helix With Trace Of Land & Radius - Non-Ferrous

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You are viewing ITC-3051-20-0.25R. Click any other SKU to view its full details.

Product SKU	Cutter Diameter	Shank Diameter	Overall Length	Flute Length	Radius	Price	Stock

ITC-3051-3-0.25R	3	6	75	15	0.25	£61.08	2 days
ITC-3051-3-0.5R	3	6	75	15	0.5	£61.08	2 days
ITC-3051-3-0.75R	3	6	75	15	0.75	£61.08	2 days
ITC-3051-3-1.0R	3	6	75	15	1	£61.08	2 days
ITC-3051-4-0.25R	4	6	75	20	0.25	£63.50	2 days
ITC-3051-4-0.5R	4	6	75	20	0.5	£63.50	2 days
ITC-3051-4-0.75R	4	6	75	20	0.75	£63.50	2 days
ITC-3051-4-1.0R	4	6	75	20	1	£63.50	2 days
ITC-3051-5-0.25R	5	6	75	25	0.25	£70.61	2 days
ITC-3051-5-0.5R	5	6	75	25	0.5	£70.61	2 days
ITC-3051-5-0.75R	5	6	75	25	0.75	£70.61	2 days
ITC-3051-5-1.0R	5	6	75	25	1	£70.61	2 days
ITC-3051-6-0.25R	6	6	100	35	0.25	£73.91	2 days
ITC-3051-6-0.5R	6	6	100	35	0.5	£73.91	2 days
ITC-3051-6-0.75R	6	6	100	35	0.75	£73.91	2 days
ITC-3051-6-1.0R	6	6	100	35	1	£73.91	2 days
ITC-3051-6-1.25R	6	6	100	35	1.25	£83.87	2 days
ITC-3051-6-1.5R	6	6	100	35	1.5	£83.87	2 days
ITC-3051-6-2.0R	6	6	100	35	2	£83.87	2 days
ITC-3051-8-0.25R	8	8	100	45	0.25	£95.78	2 days
ITC-3051-8-0.5R	8	8	100	45	0.5	£95.78	2 days
ITC-3051-8-0.75R	8	8	100	45	0.75	£95.78	2 days
ITC-3051-8-1.0R	8	8	100	45	1	£95.78	2 days
ITC-3051-8-1.25R	8	8	100	45	1.25	£106.59	2 days
ITC-3051-8-1.5R	8	8	100	45	1.5	£106.59	2 days
ITC-3051-8-2.0R	8	8	100	45	2	£106.59	2 days
ITC-3051-10-0.25R	10	10	100	45	0.25	£101.03	2 days
ITC-3051-10-0.5R	10	10	100	45	0.5	£101.03	2 days
ITC-3051-10-0.75R	10	10	100	45	0.75	£101.03	2 days
ITC-3051-10-1.0R	10	10	100	45	1	£101.03	2 days
ITC-3051-10-1.25R	10	10	100	45	1.25	£111.85	2 days
ITC-3051-10-1.5R	10	10	100	45	1.5	£111.85	2 days
ITC-3051-10-2.0R	10	10	100	45	2	£111.85	2 days
ITC-3051-10-2.5R	10	10	100	45	2.5	£111.85	2 days
ITC-3051-10-3.0R	10	10	100	45	3	£111.85	2 days
ITC-3051-12-0.25R	12	12	100	50	0.25	£135.36	2 days
ITC-3051-12-0.5R	12	12	100	50	0.5	£135.36	2 days
ITC-3051-12-0.75R	12	12	100	50	0.75	£135.36	2 days
ITC-3051-12-1.0R	12	12	100	50	1	£135.36	2 days
ITC-3051-12-1.25R	12	12	100	50	1.25	£146.17	2 days
ITC-3051-12-1.5R	12	12	100	50	1.5	£146.17	2 days
ITC-3051-12-2.0R	12	12	100	50	2	£146.17	2 days
ITC-3051-12-2.5R	12	12	100	50	2.5	£146.17	2 days
ITC-3051-12-3.0R	12	12	100	50	3	£146.17	2 days
ITC-3051-16-0.25R	16	16	150	60	0.25	£259.83	2 days
ITC-3051-16-0.5R	16	16	150	60	0.5	£259.83	2 days
ITC-3051-16-0.75R	16	16	150	60	0.75	£259.83	2 days
ITC-3051-16-1.0R	16	16	150	60	1	£259.83	2 days
ITC-3051-16-1.25R	16	16	150	60	1.25	£271.51	2 days
ITC-3051-16-1.5R	16	16	150	60	1.5	£271.51	2 days
ITC-3051-16-2.0R	16	16	150	60	2	£271.51	2 days
ITC-3051-16-2.5R	16	16	150	60	2.5	£271.51	2 days
ITC-3051-16-4.0R	16	16	150	60	4	£287.75	2 days
ITC-3051-16-5.0R	16	16	150	60	5	£287.75	2 days
ITC-3051-20-0.25R Viewing	20	20	150	80	0.25	£324.48	2 days
ITC-3051-20-0.5R	20	20	150	80	0.5	£324.48	2 days
ITC-3051-20-0.75R	20	20	150	80	0.75	£324.48	2 days
ITC-3051-20-1.0R	20	20	150	80	1	£324.48	2 days
ITC-3051-20-1.25R	20	20	150	80	1.25	£336.18	2 days
ITC-3051-20-1.5R	20	20	150	80	1.5	£336.18	2 days
ITC-3051-20-2.0R	20	20	150	80	2	£336.18	2 days
ITC-3051-20-2.5R	20	20	150	80	2.5	£252.16	2 days
ITC-3051-20-3.0R	20	20	150	80	3	£352.42	2 days
ITC-3051-20-4.0R	20	20	150	80	4	£352.42	2 days
ITC-3051-20-5.0R	20	20	150	80	5	£352.42	2 days

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