Drilling

Cost-per-hole Calculator

See how much your holes are really costing you.

System units:
Spindle speed [rpm]
Feed per revolution [in]
Depth of hole [in]
Machine cost per hour
Drill cost [for each drill]
Tool life [number of holes]
Insert index per tool [max.]
Reconditioning cost
Number of reconditions
Performance of reconditioning [%]
Insert cost
Inserts per tool [number]
Edges per insert [number]
Indexing replacement time [min]
Feed speed
in/min
Time in cut
s
Machine cost
cost/hole
Tool cost
cost/hole
Insert cost
cost/hole
Indexing replacement cost
cost/hole
Total machining cost
cost/hole
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