Material Removal Rate Calculator

Find MRR for milling.

Cut width

Cut depth

Feed rate (mm/min)

Material removal rate (mm³/min) 10,000

Formula: MRR = width × depth × feed rate

Step-by-step with your numbers:

1. Values used:

2. Cut width = 10

3. Cut depth = 2

4. Feed rate = 500 mm/min

6. Material removal rate = Cut width x Cut depth x Feed rate = 10 x 2 x 500 = 10,000mm³/min

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Find the volume of material a cutter removes per minute.

The math behind it

MRR = width of cut × depth of cut × feed rate (mm³/min).

10 × 2 × 500 → 10,000 mm³/min.

Turning?

For lathe turning: MRR = π × avg diameter × depth × feed.