Diamond Coated Cutting Tools
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12mm Diamond Coated Extra Long Ball End Mill


12mm Diamond Coated Extra Long Ball End Mill

Cutting Diameter

Shank Diameter

Flute Length

Overall Length

Flutes

Part Number

12mm

12mm

38mm

150mm

4

MB12012-381504

Suggested Starting Parameters

Suggested Starting Parameters for Endmilling with a 12mm XL Ball End Mill

Material

Cutting

Diameter

Machine Speed

(rpm)

Cutting Speed

(m/min)

Feed Rate

(fpt) (mm)

Operation

Graphite

12mm

1,500 – 30,000

60 – 1,130

0.075 - 0.125

General

0.025 - 0.075

Finish

Fiber Filled Plastics

12mm

1,500 – 10,000

60 – 400

0.075 - 0.125

General

0.025 - 0.075

Finish

Green Ceramics

12mm

1,500 – 10,000

60 – 400

0.075 - 0.125

General

0.025 - 0.075

Finish

High Silicon Aluminum and MMCs

12mm

1,500 – 15,000

60 – 600

0.075 - 0.125

General

0.025 - 0.075

Finish

These high quality diamond coated Extra Long Ball 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: Metric Sized Diamond Coated End Mills