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Corner Radius End Mill

Material: Tungsten Carbide | Tungsten Steel

Type: Square End Mill / Corner Radius End Mill / Ball End Mill / Roughing End Mill / Taper End Mill

Dimension: standard size (refer to manual)/ non-standard size (please provide drawing design & specification)

Blade specification: single flute end mill, 2-flute end mill, 3-flute end mill, 4-flute end mill

Workpiece materials: stainless steel, cast iron, aluminum, copper, graphite, plastic parts, composite materials, titanium alloy, nickel, heat-resistant steel, non-alloy steel parts, low-alloy steel parts, high-alloy steel parts

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Description

2-Flute ball end mill

WC=90/88 Co=10/12 HV30=1571 TRS=3750N/mm² HRC≥91.5 Grain Size=0.6μm

d	I	L	D	R	F
1	2	50	4	0.5	2
1.5	3	50	4	0.75	2
2	4	50	4	1	2
2.5	5	50	4	1.25	2
3	6	50	4	1.5	2
3.5	7	50	4	1.75	2
4	8	50	4	2	2
5	10	50	6	2.5	2
6	12	50	6	3	2
7	15	60	8	3.5	2
8	16	60	8	4	2
10	20	75	10	5	2
12	25	75	12	6	2
14	28	100	14	7	2
16	32	100	16	8	2
18	36	100	18	9	2
20	40	100	20	10	2

2-Flute Extended Ball End Mill

WC=90/88 Co=10/12 HV30=1571 TRS=3750N/mm² HRC≥91.5 Grain Size=0.6 μm

d	I	L	D	R	F
4	8	100	4	2	2
6	12	100	6	3	2
8	16	100	8	4	2
10	20	100	10	5	2
12	25	100	12	6	2
6	12	150	6	3	2
8	16	150	8	4	2
10	20	150	10	5	2
12	24	150	12	6	2
14	28	150	14	7	2
16	32	150	16	8	2
18	36	150	18	9	2
20	40	150	20	10	2

Cutting Conditions

Processed materials	Cast iron Ductile iron		Carbon stee Aalloy steel ~750N/mm2		Carbon steel\alloy steel 30HRC		PHS\QT Steel 40HRC		Stainless steel		PHS\QT Steel ~50HRC
D ( mm)	RPM (min-¹)	Federate (mm/min)	RPM (min-¹)	Federate (mm/min)	RPM (min-¹)	Federate (mm/min)	RPM (min-¹)	Federate (mm/min)	RPM (min-¹)	Federate (mm/min)	RPM (min-¹)	Federate (mm/min)
R0.5	40000	800	40000	800	38000	700	32000	320	22300	200	25000	275
R1.0	24000	900	24000	900	19000	760	16000	400	11150	230	13000	275
R1.5	15500	950	15500	950	2750	760	10600	450	7400	290	8500	280
R2.0	11500	950	11500	950	9550	760	8000	550	5550	370	6500	370
R2.5	9500	1050	9500	1050	7650	800	6400	550	4450	370	5000	375
R3.0	8000	1050	8000	1050	6400	800	5300	580	3700	390	4200	390
R4.0	6000	1300	6000	1300	4800	950	4000	700	2750	455	3200	440
R5.0	4800	1200	4800	1200	3800	900	3200	650	2200	430	2500	440
R6.0	4000	1100	4000	1100	3200	840	2650	610	1850	430	2100	420
R8.0	3000	1050	3000	1050	2400	800	2000	600	1350	380	1600	375
R10.0	2400	950	2400	950	1900	680	1600	560	1100	370	1250	330
Max Cutting Depth

◆Special Attension：

1. This table is the standard value for side milling. When the tool is grooving, the RPM should be 60%~80% of the table below, and the Federate should be 50%~70% as the standard value.

2. Please use high-precision machine tools and tool holders.

3. Please use air cooling or cutting fluid that does not easily produce smoke.

4. Side milling is recommended for down milling.

5. If the rigidity of the machine tool and the workpiece is poor, vibration and abnormal sound will occur. At this time, the RPM and Federate in the table below should be reduced year by year.

6. Keep the tool overhang as short as possible without interference.

2-Flute/4-Flute Round Nose End Mill

WC=90/88 Co=10/12 HV30=1571 TRS=3750N/mm² HRC≥91.5 Grain Size=0.6μm

d	I	L	D	R	F
4	10	50	4	0.2	2/4
4	10	50	4	0.5	2/4
4	10	50	4	1	2/4
6	15	50	6	0.2	2/4
6	15	50	6	0.5	2/4
6	15	50	6	1	2/4
8	20	60	6	0.2	2/4
8	20	60	8	0.5	2/4
8	20	60	8	1	2/4
10	25	75	10	0.5/1	2/4
10	25	75	10	1.5	2/4
12	30	75	12	0.5/1	2/4
12	30	75	12	1.5	2/4
14	35	100	14	0.5/2	2/4
16	40	100	16	0.5/1/2	2/4
18	45	100	18	0.5/1/2	2/4
20	45	100	20	0.5/1/2	2/4

2-Flute/4-Flute Extend Round Nose End Mill

WC=90/88 Co=10/12 HV30=1571 TRS=3750N/mm² HRC≥91.5 Grain Size=0.6μm

d	I	L	D	R	F
4	16	100	4	0.2	2/4
4	16	100	4	0.5	2/4
4	16	100	4	1	2/4
6	25	100	6	0.2	2/4
6	25	100	6	0.5	2/4
6	25	100	6	1	2/4
8	30	100	6	0.5	2/4
8	30	100	8	1	2/4
10	40	100	10	0.5	2/4
10	40	100	10	1	2/4
12	45	100	12	0.5	2/4
12	45	100	12	1	2/4
12	45	100	12	1.5	2/4

◆Special Attension：

1. This table is the standard value for side milling. When the tool is grooving, the RPM should be 60%~80% of the table below, and the Federate should be 50%~70% as the standard value.

2. Please use high-precision machine tools and tool holders.

3. Please use air cooling or cutting fluid that does not easily produce smoke.

4. Side milling is recommended for down milling.

5. If the rigidity of the machine tool and the workpiece is poor, vibration and abnormal sound will occur. At this time, the RPM and Federate in the table below should be reduced year by year.

6. Keep the tool overhang as short as possible without interference.

Cutting Conditions

2Flute

Processed materials

Cast iron

Ductile iron

Carbon steel

Aalloy steel

~750N/mm2

Carbon steel

Aalloy steel

~30HRC

PHS\QT Steel

~40HRC

Stainless steel

PHS\QT Steel

~50HRC

(mm)

RPM

(min-¹)

Federate

(mm/min)

RPM

(min-¹)

Federate

(mm/min)

RPM

(min-¹)

Federate

(mm/min)

RPM

(min-¹)

Federate

(mm/min )

RPM

(min-¹)

Federate

(mm/min)

RPM

(min-¹)

Federate

(mm/min)

20000

200

20000

200

20000

160

20000

160

20000

120

15000

320

15000

320

15000

290

15000

280

11150

13000

180

14000

545

14000

545

13000

510

10600

420

7500

120

8500

330

10800

560

10800

560

10000

520

8000

430

5500

130

6500

335

8200

580

8200

580

7600

540

6400

450

4500

130

5000

355

7000

600

7000

600

6400

550

5300

460

3700

140

4200

360

5200

600

5200

600

4800

550

4000

460

2800

140

3200

365

4200

580

4200

580

3800

540

3200

445

2200

140

2500

350

3500

580

3500

580

3200

540

2650

445

1850

140

2100

350

4Flute

14000

820

14000

820

13000

755

10600

630

7500

145

8500

490

10800

840

10800

840

10000

770

8000

640

5500

145

6500

500

8200

880

8200

880

7600

810

6400

670

4500

145

5000

530

7000

900

7000

900

6400

830

5300

690

3700

160

4200

540

5200

890

5200

890

4800

815

4000

680

2800

160

3200

550

4200

880

4200

880

3800

810

3200

670

2200

160

2500

520

3500

880

3500

880

3200

810

2650

670

1850

160

2100

520

2600

680

2600

680

2400

630

2000

525

1400

120

1600

490

Max Cutting Depth

Groove Cutting
Tool Dia	Cutting Dep Ap
φ1≤D<φ3	0.15D
φ3≤D	0.3D

Solid carbide single-Flute straight shank end mill (standard Flute)

Milling cutter applications: stainless steel, cast iron, aluminum, copper, graphite, plastics, composite materials, titanium alloys, nickel, heat-resistant steel, non-alloy steel, low alloy steel <24HRC, high alloy steel

<30HRC、Hardened Steel 30-38HRC 38-48HRC 48-56HRC 56-68HRC

Specification				Specification
d	D(h6)	L1	L	d	D(h6)	L1	L
3.175	3.175	12	385	4	4	42	70
3.175	3.175	15	38.5	6	6	12	50
3.175	3.175	17	45	6	6	17	50
4	4	12	45	6	6	22	50
4	4	17	45	6	6	25	50
4	4	22	45	6	6	32	60
4	4	32	60	6	6	42	70

Solid carbide three- or four-flute ball nose end mil

Milling cutter applications: stainless steel, cast iron, aluminum, copper, graphite, plastics, composite materials,

titanium alloy, nickel, heat-resistant steel, non-alloy steel, low alloy steel <24HRC, high alloy steel <30HRC, hardened steel 30-38HRC 38-48HRC 48-56HRC 56-68HRC

Specification
D1	L1	D
6	15	6	50
8	20	8	60
10	25	10	75
12	30	12	75
16	40	16	100
20	45	20	100

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