Microcut Carbide Micro End Mills

SPEEDS & FEEDS FOR THREAD MILLING CUTTERS
Workpiece Material	Speed SFM	Feed Rate (Inches Per Tooth)
Workpiece Material	Speed SFM	3/16" Dia.	1/4" Dia.	5/16" Dia.	3/8" Dia.	1/2" Dia.
ALUMINUM	800-1400	.001-.0015	.0015-.0025	.002-.003	.003-.0045	.0035-.0055
BRASS	600-800	.001-.0015	.0015-.0025	.002-.003	.003-.0045	.0035-.0045
BRONZE	500-600	.001-.0015	.0015-.0025	.002-.003	.003-.0045	.0035-.0045
LOW ALLOY STEEL <25RC	350-500	.001-.0015	.0015-.0025	.002-.003	.0025-.0035	.003-.004
HIGH ALLOY STEEL >25RC	250-400	.0005-.001	.0008-.0015	.001-.002	.0015-.0025	.002-.003
STAINLESS	150-250	.0006-.001	.001-.0015	.0015-.002	.0015-.0030	.002-.0035
TITANIUM	80-150	.0005-.001	.0008-.0015	.001-.002	.0015-.0025	.0015-.0025

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