KOV-Equal-Angle Chamfer Cutter

Commodity Brief

Recommended for milling sloped side edges and trimming edges on aluminum, copper and resin parts.
The 90° included-angle geometry and reduced neck suit edge features close to an adjacent wall. The tool has four flutes, a 20° helix and a TiSiN coating.
⌀1–12 mm; 9 sizes.

Carbon steel	Alloy steel	Pre-hardened steel	Stainless steel	Aluminum alloy	Copper	Resin	Graphite	Hard and brittle materials	Heat-resistant alloys	Workpiece Hardness
Carbon steel	Alloy steel	Pre-hardened steel	Stainless steel	Aluminum alloy	Copper	Resin	Graphite	Hard and brittle materials	Heat-resistant alloys	50HRC	55HRC	62HRC
○	○	○	○	◎	◎	◎

Code No. KOV	(θ˚) Taper Angle	(D) Dia.	(h) Length of Cut	(h1) Effective Length	(d2) Neck Dia.	(Y) Shank Taper Angle	(d) Shank Dia.	(L) Overall Length
4-010-90	90	1	0.4	2.5	0.6	12	4	50
4-015-90	90	1.5	0.6	3.5	0.9	12	4	50
4-020-90	90	2	1	4	1	12	4	50
4-030-90	90	3	1.5	6	1.5	12	4	50
4-040-90	90	4	1.8	8	2	-	4	50
6-060-90	90	6	2.8	12	3	-	6	50
8-080-90	90	8	3.8	16	4	-	8	60
10-100-90	90	10	4.8	20	5	-	10	75
12-120-90	90	12	5.8	24	6	-	12	75