Dia.

1/16

1/8

3/16

1/4

5/16

3/8

1/2

5/8

3/4

1

1-1/4

Aluminum

RPM

10,000

6000

4000

3000

2400

2000

1500

1200

1000

750

HP

.01

.07

.10

.20

.28

.28

.67

1.00

1.37

2.30

Feed

.001

.003

.005

.007

.008

.009

.012

.014

.016

.018

Thrust

6

25

50

80

100

125

200

260

335

450

Brass

RPM

10,000

6000

4000

3000

2400

2000

1500

1200

1000

750

HP

.01

.05

.10

.18

.28

.41

.72

1.13

1.62

2.75

Feed

.001

.002

.003

.004

.005

.006

.008

.010

.012

.014

Thrust

10

25

45

70

100

135

215

295

395

525

Cast Iron

RPM

6000

3000

2000

1450

1150

975

725

600

500

375

HP

.01

.04

.11

.18

.28

.38

.57

.80

1.10

1.75

Feed

.001

.002

.004

.005

.006

.007

.008

.009

.010

.012

Thrust

15

40

100

150

200

260

350

480

550

800

Low Carbon Steel

RPM

4300

2150

1450

1100

900

750

550

450

360

275

HP

.01

.05

.12

.20

.30

.35

.68

1.05

1.50

2.10

Feed

.001

.003

.005

.007

.008

.009

.012

.014

.016

.018

Thrust

30

80

145

230

340

440

700

1050

1300

2000

Stainless Steel

RPM

3200

1550

1025

775

620

510

400

310

360

270

HP

.01

.05

.12

.21

.40

.48

.85

1.45

2.05

3.1

Feed

.001

.002

.003

.004

.005

.005

.007

.009

.010

.011

Thrust

40

100

180

290

425

465

780

1100

1500

1900

Plastic/Wood

RPM

7000

4000

2700

2000

1600

1400

1000

800

700

550

HP

.01

.07

.10

.20

.28

.28

.67

1.00

1.37

2.30

Feed

.001

.002

.003

.004

.004

.005

.007

.009

.011

.015

Thrust

10

20

40

60

70

90

145

175

220

330