Suggested Starting Parameters for Endmilling Fiber Filled Plastics

Suggested Starting Parameters for Endmilling

Fiber Filled Plastics - Metric

Cutting

Diameter (mm)

Machine Speed

(rpm)

Cutting Speed

(m/min)

Feed Rate

(fpt)(mm)

Operation

1.5

6,000-90,000

60-900

.025 - .05

General

.015 - .025

Finish

3

4,000 – 60,000

.025 - .05

General

.015 - .025

Finish

4

4,000 – 60,000

.025 - .05

General

.015 - .025

Finish

6

3,000 – 45,000

.05 -  .1

General

.025 - .05

Finish

8

2,500 – 37,000

.05 - .1

General

.025 - .05

Finish

10

2,000 – 31,000

.075 - .125

General

.025 - .075

Finish

12

1,500 – 23,000

.075 - .125

General

.025 - .075

Finish