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Solid Carbide TuffCut® GP 4 Flute End Mill

Designed for deep pocket milling and other applications where standard flute lengths are too short.

4 Flute
Solid carbide
Uncoated, available coated upon request
General purpose milling of most materials
Center Cutting
Long flute lengths, square end
30° Helix Angle
For roughing and finishing applications

Materials

Applications

Series Attributes

Downloads

Speed and Feed Data Inch

Speed and Feed Data Metric

End Mill Technical Data
Tolerance Chart

Line Drawing

Product Range

	Tool No.	EDP	Diameter (D/D1)	Shank Diameter (D2)	Overall Length (L1)	Flute Length (L2)	Corner Radius	Coating	Shank Type

.1181	12211810	12203	3mm	3mm	64mm	25mm		Uncoated	Straight
.1181	12211810A	10540	3mm	3mm	64mm	25mm		ALtima®	Straight
.1250	12212500	12205	1/8	1/8	2-1/2	1		Uncoated	Straight
.1250	12212500T	58017	1/8	1/8	2-1/2	1		TiN	Straight
.1250	12212500A	10542	1/8	1/8	2-1/2	1		ALtima®	Straight
.1575	12215750	12206	4mm	4mm	64mm	25mm		Uncoated	Straight
.1575	12215750A	10543	4mm	4mm	64mm	25mm		ALtima®	Straight
.1875	12218750	12207	3/16	3/16	3	1-1/8		Uncoated	Straight
.1875	12218750T	58018	3/16	3/16	3	1-1/8		TiN	Straight
.1875	12218750A	10546	3/16	3/16	3	1-1/8		ALtima®	Straight
.1875	12218750W	17332	3/16	3/16	3	1-1/8		Uncoated	Weldon
.1875	12218750C	17566	3/16	3/16	3	1-1/8		TiCN	Straight
.1968	12219680	12208	5mm	5mm	64mm	25mm		Uncoated	Straight
.1968	12219680A	10547	5mm	5mm	64mm	25mm		ALtima®	Straight
.2362	12223620	12209	6mm	6mm	76mm	30mm		Uncoated	Straight
.2362	12223620A	10729	6mm	6mm	76mm	30mm		ALtima®	Straight
.2500	12225000	12211	1/4	1/4	3	1-1/4		Uncoated	Straight
.2500	12225000C	58072	1/4	1/4	3	1-1/4		TiCN	Straight
.2500	12225000T	58019	1/4	1/4	3	1-1/4		TiN	Straight
.2500	12225000R.090	10606	1/4	1/4	3	1-1/4	0.09	Uncoated	Straight
.2500	12225000A	10942	1/4	1/4	3	1-1/4		ALtima®	Straight
.2500	12225000W	76985	1/4	1/4	3	1-1/4		Uncoated	Weldon
.2500	12225000R.030	16668	1/4	1/4	3	1-1/4	0.03	Uncoated	Straight
.2500	12225000R.125	16670	1/4	1/4	3	1-1/4	0.125	Uncoated	Straight
.2756	12227560	12212	7mm	8mm	83mm	30mm		Uncoated	Straight
.2756	12227560A	10943	7mm	8mm	83mm	30mm		ALtima®	Straight
.3125	12231250	12213	5/16	5/16	3-1/4	1-3/8		Uncoated	Straight
.3125	12231250T	58020	5/16	5/16	3-1/4	1-3/8		TiN	Straight
.3125	12231250A	10945	5/16	5/16	3-1/4	1-3/8		ALtima®	Straight
.3125	12231250W	76986	5/16	5/16	3-1/4	1-3/8		Uncoated	Weldon
.3150	12231500	12215	8mm	8mm	83mm	35mm		Uncoated	Straight
.3150	12231500A	10946	8mm	8mm	83mm	35mm		ALtima®	Straight
.3150	12231500HB	75074	8mm	8mm	83mm	35mm		Uncoated	HB DIN 6535
.3543	12235430	12216	9mm	10mm	89mm	35mm		Uncoated	Straight
.3543	12235430A	10949	9mm	10mm	89mm	35mm		ALtima®	Straight
.3543	12235430C	10950	9mm	10mm	89mm	35mm		TiCN	Straight
.3750	12237500	12217	3/8	3/8	3-1/2	1-1/2		Uncoated	Straight
.3750	12237500A	58097	3/8	3/8	3-1/2	1-1/2		ALtima®	Straight
.3750	12237500T	58021	3/8	3/8	3-1/2	1-1/2		TiN	Straight
.3750	12237500W	76987	3/8	3/8	3-1/2	1-1/2		Uncoated	Weldon
.3937	12239370	12219	10mm	10mm	89mm	40mm		Uncoated	Straight
.3937	12239370A	10951	10mm	10mm	89mm	40mm		ALtima®	Straight
.3937	12239370HB	76988	10mm	10mm	89mm	40mm		Uncoated	HB DIN 6535
.4331	12243310	12220	11mm	11mm	102mm	40mm		Uncoated	Straight
.4331	12243310C	10955	12mm	12mm	102mm	40mm		TiCN	Straight
.4375	12243750	12221	7/16	7/16	4	1-3/4		Uncoated	Straight
.4375	12243750T	58052	7/16	7/16	4	1-3/4		TiN	Straight
.4375	12243750A	10956	7/16	7/16	4	1-3/4		ALtima®	Straight
.4724	12247240	12223	12mm	12mm	102mm	50mm		Uncoated	Straight
.4724	12247240A	58094	12mm	12mm	102mm	50mm		ALtima®	Straight
.4724	12247240C	10957	12mm	12mm	102mm	50mm		TiCN	Straight
.4724	12247240HB	76989	12mm	12mm	102mm	50mm		Uncoated	HB DIN 6535
.5000	12250000	12225	1/2	1/2	4	2		Uncoated	Straight
.5000	12250000A	58098	1/2	1/2	4	2		ALtima®	Straight
.5000	12250000C	58099	1/2	1/2	4	2		TiCN	Straight
.5000	12250000T	58022	1/2	1/2	4	2		TiN	Straight
.5000	12250000R.005	76990	1/2	1/2	4	2	0.005	Uncoated	Straight
.5000	12250000R.187	14607	1/2	1/2	4	2	0.187	Uncoated	Straight
.5000	12250000R.030	15940	1/2	1/2	4	2	0.03	Uncoated	Straight
.5000	12250000R.187A	18211	1/2	1/2	4	2	0.187	ALtima®	Straight
.6250	12262500	12227	5/8	5/8	4-5/8	2-1/2		Uncoated	Straight
.6250	12262500TW	58023	5/8	5/8	4-5/8	2-1/2		TiN	Weldon
.6250	12262500A	10961	5/8	5/8	4-5/8	2-1/2		ALtima®	Straight
.6250	12262500T	10963	5/8	5/8	4-5/8	2-1/2		TiN	Straight
.6250	12262500C	10962	5/8	5/8	4-5/8	2-1/2		TiCN	Straight
.6299	12262990	12229	16mm	16mm	117mm	65mm		Uncoated	Straight
.6299	12262990A	10964	16mm	16mm	117mm	65mm		ALtima®	Straight
.7500	12275000	12231	3/4	3/4	5-1/4	3		Uncoated	Straight
.7500	12275000A	58076	3/4	3/4	5-1/4	3		ALtima®	Straight
.7500	12275000TW	58024	3/4	3/4	5-1/4	3		TiN	Weldon
.7500	12275000T	10968	3/4	3/4	5-1/4	3		TiN	Straight
.7874	12278740	12233	20mm	20mm	133mm	80mm		Uncoated	Straight
.7874	12278740A	10969	20mm	20mm	133mm	80mm		ALtima®	Straight
.9843	12298430	12235	25mm	25mm	152mm	80mm		Uncoated	Straight
1.0000	12210000	12201	1	1	6	3		Uncoated	Straight
1.0000	12210000TW	58016	1	1	6	3		TiN	Weldon
1.0000	12210000R.187	10605	1	1	6	3	0.187	Uncoated	Straight
1.0000	12210000A	10538	1	1	6	3		ALtima®	Straight
1.0000	12210000T	10539	1	1	6	3		TiN	Straight
1.0000	12210000R.060	76984	1	1	6	3	0.06	Uncoated	Straight