3/16 Diamond Coated Extra Long Corner Radius End Mill

Products >Extra Long Diamond Coated End Mills > 3/16" Extra Long Corner Radius - R1212-16644-20

3/16 Diamond Coated Extra Long Corner Radius End Mill

Cutting Diameter

Shank Diameter

Flute Length

Overall Length

Flutes

Corner Rad.

Part Number

3/16”

3/16”

1”

4”

4

0.020”

R1212-16644-20

Suggested Starting Parameters

Suggested Starting Parameters for Endmilling with a 3/16” XL Corner Radius

End Mill

Material

Cutting

Diameter

Machine Speed

(rpm)

Cutting Speed

(fsm)

Feed Rate

(fpt) (in)

Operation

Graphite

3/16”

4,000-60,000

200 – 3,000

.001 - .002

General

0.005 – 0.001

Finish

Fiber Filled Plastic

3/16”

4,100-7,100

200-350

.001 - .002

General

6,100-10,200

300-500

.0005 - .001

Finish

Green Ceramics

3/16”

4,100-7,100

200-350

.001-.002

General

6,100-10,200

300-500

.0005-.001

Finish

High Silicon Aluminum

3/16”

4,000-40,000

200-2,000

.001-.002

General

.0005-.001

Finish

These high quality diamond coated Extra Long Corner Radius End Mills offer the longest tool life of any tool in the machining of Graphite, Fiber Filled Plastics including Carbon Fiber Reinforced Plastic (CFRP) and Glass Fiber Reinforced Plastic (GFRP), Ceramics in the Green State, and abrasive grades of Aluminum. Product Category: Extra Long Diamond Coated End Mills