Tungsten Carbide End Mill

The tungsten carbide end mill is one of the most commonly used cutting tools.

Facing Aluminum milling, you can choose the tungsten carbide end mill with 2 flutes or 3 flutes.

The helix angle of the GMA series tungsten carbide end mill is 45 degrees.

The helix angle of the HMA series tungsten carbide end mill is bigger than GMA. It's 55 degrees.

Besides aluminum milling, the GMA or HMA series tungsten carbide end mill can mill copper.

The min. diameter of the shank is 4 mm. If you want to refer to other sizes, please check the below tables.

*Reserve the right to modification due to technical requirements.

*Please refer to the physical product.

The Cutting Data For GMA2000 Series

Material	Aluminum
Shank(mm)	n(min)	Vf(mm/min)
		Side	Slotted
6	10500	1400	900
8	8000	1600	1000
10	6400	1700	1100
Deptd (D：F.D)

The Cutting Data For GMA3000 Series

Material	Aluminum
Shank(mm)	n(min)	Vf(mm/min)
		Side	Slotted
4	15500	1200	800
6	10500	1400	900
8	8000	1600	1000
10	6400	1700	1100
12	5400	1500	950
16	3900	1500	950
20	3200	1300	950
Deptd (D：F.D)

The Cutting Data For HMA2000 Series

Material	Aluminum
Shank(mm)	n(min)	Vf(mm/min)
		Side	Slotted
4	15500	1200	800
6	10500	1400	900
8	8000	1600	1000
10	6400	1700	1100
12	5400	1500	950
16	3900	1500	950
20	3200	1300	900
Deptd (D：F.D)

The Cutting Data For HMA3000 Series

Material	Aluminum
Shank(mm)	n(min)	Vf(mm/min)
		Side	Slotted
4	15500	1200	800
6	10500	1400	900
8	8000	1600	1000
10	6400	1700	1100
12	5400	1500	950
16	3900	1500	950
20	3200	1300	950
Deptd (D：F.D)