KOF-External Groove Milling Cutter

Commodity Brief

Recommended for external grooves and radiused side-groove profiles in aluminum, copper and resin parts.
The formed radius edge produces the rounded groove profile, while the reduced neck gives the head access to side grooves. Sizes have four or six flutes and a TiSiN coating.
⌀4–12 mm; 29 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. KOF	(R) Radius	(D) Dia.	(h) Length of Cut	(h1) Effective Length	(d2) Neck Dia.	(t) Number of Flutes	(Y) Shank Taper Angle	(d) Shank Dia.	(L) Overall Length
4-040-03	0.3	4	0.6	6	2	4	-	4	50
4-040-04	0.4	4	0.8	6	2	4	-	4	50
4-040-05	0.5	4	1	6	2	4	-	4	50
4-040-075	0.75	4	1.5	6	2	4	-	4	50
4-040-10	1	4	2	6	1.8	4	-	4	50
6-050-03	0.3	5	0.6	7	2.5	4	15	6	50
6-050-05	0.5	5	1	7	2.5	4	15	6	50
6-050-075	0.75	5	1.5	7	2.5	4	15	6	50
6-050-10	1	5	2	7	2.5	4	15	6	50
6-060-03	0.3	6	0.6	8	3	4	-	6	50
6-060-05	0.5	6	1	8	3	4	-	6	50
6-060-075	0.75	6	1.5	8	3	4	-	6	50
6-060-10	1	6	2	8	3	4	-	6	50
8-080-03	0.3	8	0.6	10	4	6	-	8	60
8-080-05	0.5	8	1	10	4	6	-	8	60
8-080-075	0.75	8	1.5	10	4	6	-	8	60
8-080-10	1	8	2	10	4	6	-	8	60
10-100-03	0.3	10	0.6	14	5	6	-	10	75
10-100-05	0.5	10	1	14	5	6	-	10	75
10-100-075	0.75	10	1.5	14	5	6	-	10	75
10-100-10	1	10	2	14	5	6	-	10	75
10-100-15	1.5	10	3	14	5	6	-	10	75
10-100-20	2	10	4	14	5	6	-	10	75
12-120-03	0.3	12	0.6	20	6	6	-	12	75
12-120-05	0.5	12	1	20	6	6	-	12	75
12-120-075	0.75	12	1.5	20	6	6	-	12	75
12-120-10	1	12	2	20	6	6	-	12	75
12-120-15	1.5	12	3	20	6	6	-	12	75
12-120-20	2	12	4	20	6	6	-	12	75