12mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated

Our Price:	£9.60
List Price:	~~£14.40~~
Saving Of:	£4.80 (33%)

(Exc. 20% VAT)(£11.52 Inc. VAT)

Model: GS4-12120083
Brand: APT Tools

Shipped Weight: 65 g

Availability:

21 in stock, no more available

APT Tools

Tools for Indexable Inserts

12mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated.

12mm Shank Diameter, 26mm Flute Length, 83mm Overall Length.

Centre Cutting with Flatted Weldon Shank. These Milling Cutters, End Mills are Made using High Quality High M42 Speed Steel with TiAlN Coating.

Suitable for Carbon, Alloy and Tool Steel up to 40HRC. Can also be used on Aluminium and Copper Alloys but consider un-coated cutters for non-ferrous materials.

Dimensions for GS4-12120083 (mm)

Diameter	Shank Dia	Length	Flute Length	No of Flutes
12.0	12.0	83	26.0	4

Recommended Speeds and Feeds for Side Milling.

Plain Carbon Steel <500N/mm2	Carbon Steel, Alloy Steel 20HRC <800N/mm2	Alloy Steel, Tool Steel 30HRC <1000N/mm2	Alloy Steel, Tool Steel 40HRC <1300N/mm2	Aluminium & Aluminium Alloys
RPM 1250 Feed 310 mm/min	RPM 1100 Feed 250 mm/min	RPM 900 Feed 170 mm/min	RPM 550 Feed 105 mm/min	RPM 3500 Feed 800 mm/min

For slide milling, if depth of cut is more that 1.5D then reduce the recommended feed rate, start with 75% of the above values then increase to the above values to find the ideal parameters for your setup ideally the max run out should max <0.010mm with the maximum rigidity possible.

If the machine can't make the RPM then try the following Vf=fz*n*z (n=actual RPM of the machine)

Related Products - Spare Parts

10mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£10.80~~ £7.20

12mm Diameter Fine Pitch Ripper 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£24.90~~ £16.60

(1)

12mm Diameter Slot Drill 2 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£14.70~~ £9.80

12mm Diameter Slot Drill 3 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£13.50~~ £9.00

(2)

2mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£7.35~~ £4.90

3mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£7.35~~ £4.90

4mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£7.35~~ £4.90

5mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£7.35~~ £4.90

6mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£7.35~~ £4.90

8mm Diameter End Mill 4 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated~~£9.60~~ £6.40

Customer Reviews

Average Rating (3 Reviews):

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Rating:

Milling Cutters

14 August 2024 | Philip

These seem very good value for money and the service is very prompt. Thank you for the rapid delivery.

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Rating:

HSS End Mills

28 June 2022 | Phil

Easy to use website with a good choice of products at a fair price with an excellent delivery service. Only used the HSS 12mm end mill on mild steel but cuts well & looks as if it will last a long time.

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Rating:

End Mill

28 December 2021 | David

Ordering and paying for my End Mill was simple. The price was spot on.
The product arrived in good time. I am happy with the quality. The tool worked fine for my application.

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