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Harvey Tool Miniature Corner Radius End Mills — Stub & Standard — Metric

Name: Harvey Tool Miniature Corner Radius End Mills — Stub & Standard — Metric — 744157-C3 · 3.000 mm · 4FL · C3
Brand: Harvey Tool
SKU: 744157-C3

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Solid-carbide miniature corner radius end mills with stub & standard geometry in metric sizes.

Tool number: 744157-C3 · 3.000 mm · 4FL · C3

SKU: 744157-C3

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Technical Specifications

Tool configurations

Article ID	Configuration	Cutter Diameter D1	Corner Radius R	Length of Cut L2	Length of Cut Multiple	Flutes	Shank Diameter D2	Overall Length L1	Coating	Profile	Coating / flute offering	Manufacturer material recommendations	Dimensional tolerances
740922	740922 · 1.000 mm · 4FL · UN	1.000 mm	0.200 mm	1.500 mm	(1.5x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740922-C3	740922-C3 · 1.000 mm · 4FL · C3	1.000 mm	0.200 mm	1.500 mm	(1.5x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744122	744122 · 1.000 mm · 4FL · UN	1.000 mm	0.200 mm	3.000 mm	(3x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744122-C3	744122-C3 · 1.000 mm · 4FL · C3	1.000 mm	0.200 mm	3.000 mm	(3x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740933	740933 · 1.500 mm · 4FL · UN	1.500 mm	0.200 mm	2.200 mm	(1.5x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740933-C3	740933-C3 · 1.500 mm · 4FL · C3	1.500 mm	0.200 mm	2.200 mm	(1.5x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744133	744133 · 1.500 mm · 4FL · UN	1.500 mm	0.200 mm	4.500 mm	(3x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744133-C3	744133-C3 · 1.500 mm · 4FL · C3	1.500 mm	0.200 mm	4.500 mm	(3x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740945	740945 · 2.000 mm · 4FL · UN	2.000 mm	0.200 mm	3.000 mm	(1.5x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740945-C3	740945-C3 · 2.000 mm · 4FL · C3	2.000 mm	0.200 mm	3.000 mm	(1.5x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744145	744145 · 2.000 mm · 4FL · UN	2.000 mm	0.200 mm	6.000 mm	(3x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744145-C3	744145-C3 · 2.000 mm · 4FL · C3	2.000 mm	0.200 mm	6.000 mm	(3x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740957	740957 · 3.000 mm · 4FL · UN	3.000 mm	0.200 mm	4.500 mm	(1.5x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740957-C3	740957-C3 · 3.000 mm · 4FL · C3	3.000 mm	0.200 mm	4.500 mm	(1.5x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744157	744157 · 3.000 mm · 4FL · UN	3.000 mm	0.200 mm	9.000 mm	(3x)	4	3.000 mm	38.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
744157-C3	744157-C3 · 3.000 mm · 4FL · C3	3.000 mm	0.200 mm	9.000 mm	(3x)	4	3.000 mm	38.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.020mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.250mm-.000mm
740661	740661 · 4.000 mm · 4FL · UN	4.000 mm	0.500 mm	6.000 mm	(1.5x)	4	4.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740661-C3	740661-C3 · 4.000 mm · 4FL · C3	4.000 mm	0.500 mm	6.000 mm	(1.5x)	4	4.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742661	742661 · 4.000 mm · 4FL · UN	4.000 mm	0.500 mm	12.000 mm	(3x)	4	4.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742661-C3	742661-C3 · 4.000 mm · 4FL · C3	4.000 mm	0.500 mm	12.000 mm	(3x)	4	4.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740561	740561 · 4.000 mm · 4FL · UN	4.000 mm	1.000 mm	6.000 mm	(1.5x)	4	4.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740561-C3	740561-C3 · 4.000 mm · 4FL · C3	4.000 mm	1.000 mm	6.000 mm	(1.5x)	4	4.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742561	742561 · 4.000 mm · 4FL · UN	4.000 mm	1.000 mm	12.000 mm	(3x)	4	4.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742561-C3	742561-C3 · 4.000 mm · 4FL · C3	4.000 mm	1.000 mm	12.000 mm	(3x)	4	4.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740664	740664 · 5.000 mm · 4FL · UN	5.000 mm	0.500 mm	7.500 mm	(1.5x)	4	5.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740664-C3	740664-C3 · 5.000 mm · 4FL · C3	5.000 mm	0.500 mm	7.500 mm	(1.5x)	4	5.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742664	742664 · 5.000 mm · 4FL · UN	5.000 mm	0.500 mm	15.000 mm	(3x)	4	5.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742664-C3	742664-C3 · 5.000 mm · 4FL · C3	5.000 mm	0.500 mm	15.000 mm	(3x)	4	5.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740564	740564 · 5.000 mm · 4FL · UN	5.000 mm	1.000 mm	7.500 mm	(1.5x)	4	5.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740564-C3	740564-C3 · 5.000 mm · 4FL · C3	5.000 mm	1.000 mm	7.500 mm	(1.5x)	4	5.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742564	742564 · 5.000 mm · 4FL · UN	5.000 mm	1.000 mm	15.000 mm	(3x)	4	5.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742564-C3	742564-C3 · 5.000 mm · 4FL · C3	5.000 mm	1.000 mm	15.000 mm	(3x)	4	5.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740666	740666 · 6.000 mm · 4FL · UN	6.000 mm	0.500 mm	9.000 mm	(1.5x)	4	6.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740666-C3	740666-C3 · 6.000 mm · 4FL · C3	6.000 mm	0.500 mm	9.000 mm	(1.5x)	4	6.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742666	742666 · 6.000 mm · 4FL · UN	6.000 mm	0.500 mm	18.000 mm	(3x)	4	6.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742666-C3	742666-C3 · 6.000 mm · 4FL · C3	6.000 mm	0.500 mm	18.000 mm	(3x)	4	6.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740566	740566 · 6.000 mm · 4FL · UN	6.000 mm	1.000 mm	9.000 mm	(1.5x)	4	6.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740566-C3	740566-C3 · 6.000 mm · 4FL · C3	6.000 mm	1.000 mm	9.000 mm	(1.5x)	4	6.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742566	742566 · 6.000 mm · 4FL · UN	6.000 mm	1.000 mm	18.000 mm	(3x)	4	6.000 mm	50.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742566-C3	742566-C3 · 6.000 mm · 4FL · C3	6.000 mm	1.000 mm	18.000 mm	(3x)	4	6.000 mm	50.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740670	740670 · 8.000 mm · 4FL · UN	8.000 mm	0.500 mm	12.000 mm	(1.5x)	4	8.000 mm	63.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740670-C3	740670-C3 · 8.000 mm · 4FL · C3	8.000 mm	0.500 mm	12.000 mm	(1.5x)	4	8.000 mm	63.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742670	742670 · 8.000 mm · 4FL · UN	8.000 mm	0.500 mm	24.000 mm	(3x)	4	8.000 mm	63.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742670-C3	742670-C3 · 8.000 mm · 4FL · C3	8.000 mm	0.500 mm	24.000 mm	(3x)	4	8.000 mm	63.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740570	740570 · 8.000 mm · 4FL · UN	8.000 mm	1.000 mm	12.000 mm	(1.5x)	4	8.000 mm	63.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740570-C3	740570-C3 · 8.000 mm · 4FL · C3	8.000 mm	1.000 mm	12.000 mm	(1.5x)	4	8.000 mm	63.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742570	742570 · 8.000 mm · 4FL · UN	8.000 mm	1.000 mm	24.000 mm	(3x)	4	8.000 mm	63.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742570-C3	742570-C3 · 8.000 mm · 4FL · C3	8.000 mm	1.000 mm	24.000 mm	(3x)	4	8.000 mm	63.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740673	740673 · 10.000 mm · 4FL · UN	10.000 mm	0.500 mm	15.000 mm	(1.5x)	4	10.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740673-C3	740673-C3 · 10.000 mm · 4FL · C3	10.000 mm	0.500 mm	15.000 mm	(1.5x)	4	10.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742673	742673 · 10.000 mm · 4FL · UN	10.000 mm	0.500 mm	30.000 mm	(3x)	4	10.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742673-C3	742673-C3 · 10.000 mm · 4FL · C3	10.000 mm	0.500 mm	30.000 mm	(3x)	4	10.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740573	740573 · 10.000 mm · 4FL · UN	10.000 mm	1.000 mm	15.000 mm	(1.5x)	4	10.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740573-C3	740573-C3 · 10.000 mm · 4FL · C3	10.000 mm	1.000 mm	15.000 mm	(1.5x)	4	10.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742573	742573 · 10.000 mm · 4FL · UN	10.000 mm	1.000 mm	30.000 mm	(3x)	4	10.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742573-C3	742573-C3 · 10.000 mm · 4FL · C3	10.000 mm	1.000 mm	30.000 mm	(3x)	4	10.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740676	740676 · 12.000 mm · 4FL · UN	12.000 mm	0.500 mm	18.000 mm	(1.5x)	4	12.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740676-C3	740676-C3 · 12.000 mm · 4FL · C3	12.000 mm	0.500 mm	18.000 mm	(1.5x)	4	12.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742676	742676 · 12.000 mm · 4FL · UN	12.000 mm	0.500 mm	36.000 mm	(3x)	4	12.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742676-C3	742676-C3 · 12.000 mm · 4FL · C3	12.000 mm	0.500 mm	36.000 mm	(3x)	4	12.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740576	740576 · 12.000 mm · 4FL · UN	12.000 mm	1.000 mm	18.000 mm	(1.5x)	4	12.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
740576-C3	740576-C3 · 12.000 mm · 4FL · C3	12.000 mm	1.000 mm	18.000 mm	(1.5x)	4	12.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742576	742576 · 12.000 mm · 4FL · UN	12.000 mm	1.000 mm	36.000 mm	(3x)	4	12.000 mm	75.000 mm	UN	Corner Radius	UNCOATED · 4 FL	Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Wood, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm
742576-C3	742576-C3 · 12.000 mm · 4FL · C3	12.000 mm	1.000 mm	36.000 mm	(3x)	4	12.000 mm	75.000 mm	C3	Corner Radius	AlTiN COATED · 4 FL	Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites	CUTTER DIA. · D1+.000mm-.040mm; CORNER RADIUS · R+.025mm-.025mm; LENGTH OF CUT · L2+.750mm-.000mm

Technical documents

Harvey Tool speeds & feeds — 742500

PDF · English

Harvey Tool speeds & feeds — 742500 (PDF)

Technical guidance & FAQs

Applications and materials

Harvey Tool metric miniature corner-radius end mills combine a defined corner radius with a center-cutting carbide profile. The radius strengthens the cutting corner, while the family supports small-feature slotting, plunging, 3D contouring, roughing and finishing. Four-flute uncoated and AlTiN-coated offerings have configuration-specific material recommendations.

Choosing a configuration

Select cutter diameter and corner radius together: radius is a part-feature requirement, not just a coating choice. Then match length of cut, metric shank diameter and overall length. Verify the tool number when several radii or cutting lengths share a diameter.

Compatibility and use

Use the metric radius and dimensional tolerances for the selected tool. Choose the coating for the workpiece; the uncoated and AlTiN groups do not have identical material lists. Confirm the remaining corner geometry meets the drawing before replacing a square-end cutter.

Technical documents

Choose the speeds and feeds sheet for your exact tool number and coating; the linked sheets cover different configurations in this family.

Harvey Tool speeds & feeds — 742500 (PDF)

Harvey Tool speeds & feeds — 740500 (PDF)

Why use a corner-radius end mill?

Harvey specifies the radius for improved tool strength. It also leaves a defined corner radius in the machined feature, which must suit the part drawing.

Is this the same as a ball end mill?

No. A corner-radius tool has a specified radius at its cutting corner; a ball end mill has a rounded end profile. Select the geometry required by the feature.

Are dimensions and tolerances metric?

Yes. Use the metric diameter, corner radius and length values from the exact tool row and drawing.

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Quick links

Harvey Tool Miniature Corner Radius End Mills — Stub & Standard — Metric