Microcut Carbide Micro End Mills

Helical Carbide Thread Milling Cutters UN Thread Form - AlTiN Coated

Designed primarily for internal threads. Tools cut right hand or left hand. AlTiN Coated for maximum wear resistance. CNC Ground-Micrograin Carbide.
Tool Number	Thread Size	Cutter Diameter	Shank Diameter	Length Of Cut	No. Of Flutes	O.A.L.	Price Each
44002	#2-56	.065"	1/8"	.125"	3	2"	$71.50	check stock
44004	#4-40	.085"	1/8"	.175"	3"	2"	$74.50	check stock
44006	#6-32	.100"	1/8"	.218"	3"	2"	$74.50	check stock
44008	#8-32	.115"	1/8"	.250"	3"	2"	$79.50	check stock
44009	#10-24	.120"	1/8"	.312"	3	2"	$82.50	check stock
44010	#10-32	.120"	1/8"	.312"	3"	2"	$82.50	check stock
44101	1/4-20	.180"	3/16"	.500"	3"	2-1/2"	$92.50	check stock
44102	1/4-28	.180"	3/16"	.500"	3"	2-1/2"	$92.50	check stock
44201	5/16-18	.235"	1/4"	.625"	3"	2-1/2"	$112.50	check stock
44202	5/16-24	.235"	1/4"	.625"	3"	2-1/2"	$112.50	check stock
44301	3/8-16	.285"	5/16"	.750"	4"	3"	$128.50	check stock
44302	3/8-24	.285"	5/16"	.750"	4"	3"	$128.00	check stock
44401	7/16-14	.305"	5/16"	.750"	4"	3"	$138.50	check stock
44402	7/16-20	.335"	3/8"	.875"	4	3-1/2"	$138.50	check stock
44501	1/2-13	.350"	3/8"	.875"	4"	3-1/2"	$138.50	check stock
44502	1/2-20	.350"	3/8"	.875"	4	3-1/2"	$138.50	check stock
44601	9/16-12	.370"	3/8"	.875"	4"	3-1/2"	$138.50	check stock
44602	9/16-18	.370"	3/8"	.875"	4	3-1/2"	$138.50	check stock
44701	5/8-11	.470"	1/2"	1.25"	4"	3-1/2"	$179.50	check stock
44801	3/4-10	.495"	1/2"	1.25"	4"	3-1/2"	$179.50	check stock
44802	3/4-12	.495"	1/2"	1.25"	4	3-1/2"	$179.50	check stock
44803	3/4-16	.490"	1/2"	1.25"	4	3-1/2"	$179.50	check stock
44901	7/8-9	.620"	5/8"	1.375"	4	3-1/2"	$229.50	check stock
44902	7/8-14	.620"	5/8"	1.25"	4	3-1/2"	$229.50	check stock
44950	1-8	.620"	5/8"	1.375"	4	4"	$229.50	check stock

N.P.T. Helical Carbide Thread Milling Cutters Below

Speeds & Feeds for Helical Carbide Thread Milling Cutters Below

Helical Carbide Thread Milling Cutters N.P.T. - AlTiN Coated

Designed primarily for internal threads. Tools cut right hand or left hand. AlTiN Coated for maximum wear resistance. CNC Ground-Micrograin Carbide.
Tool Number	Thread Size	Pitch	Cutter Diameter	Shank Diameter	Length Of Cut	No. Of Flutes	O.A.L.	Price Each
45501	1/16	27	.245"	1/4"	.437"	3	2-1/2	$109.50	check stock
45511	1/8	27	.310"	5/16"	.437"	4	2-1/2"	$109.50	check stock
45502	1/4	18	.370"	5/16"	.625"	4	3	$139.50	check stock
45512	3/8	18	.370"	3/8"	.625"	4	3"	$139.50	check stock
45503	1/2	14	.495"	1/2"	.875"	4	3-1/2	$185.50	check stock
45513	3/4	14	.495"	1/2"	.875"	4	3-1/2"	$185.50	check stock
45504	1 & 2	11.5	.620"	3/4"	1.125"	5	4	$239.50	check stock

Helical Carbide Thread Milling Cutters N.P.T.F. Dryseal Pipe Thread - AlTiN Coated

Designed primarily for internal threads. Tools cut right hand or left hand. CNC Ground-Micrograin Carbide.
Tool Number	Thread Size	Pitch	Cutter Diameter	Shank Diameter	Length Of Cut	No. Of Flutes	O.A.L.	Price Each
45601	1/16	27	.245"	1/4"	.437"	3	2-1/2"	$109.50	check stock
45611	1/8	27	.310"	5/16"	.437"	4	2-1/2"	$109.50	check stock
45602	1/4	18	.370"	3/8"	.625"	4	3"	$139.50	check stock
45612	3/8	18	.370"	3/8"	.625"	4	3"	$139.50	check stock
45603	1/2	14	.495"	1/2"	.875"	4	3-1/2"	$185.50	check stock
45613	3/4	14	.495"	1/2"	.875"	4	3-1/2"	$185.50	check stock
45604	1 & 2	11.5	.620"	3/4"	1.125"	4	4"	$239.50	check stock

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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