SOMT U Drill

Diameter Range: 13mm – 40mm (0.512” – 1.575”)
• Length Range: 2XD – 5XD
• Available in H13 steel for high precision machining and 42CrMo (Comparable to AISI 4140) for lathes and low precision machining

Features and benefits

• The thicker cross-section and angled shape of the SOMT insert is optimal for interrupted cuts and heavy-duty applications
• Featuring a Y type center outlet for efficient chip evacuation
• Indexable carbide inserts allow for versatility in workpiece material up to P grade steel
• Designed for straight hole drilling, angled surfaces, half cylindrical, pre-cast holes, intersecting holes, boring, external turning, and rough casted, forged or welded entry surfaces
• Two coolant channels allow for increased flow, improving metal removal rates, tool life, and overall productivity.
• The high-rigidity drill body minimizes vibration and noise, delivering exceptional hole size accuracy and superior hole quality.
• See pages 5 and 18 of our catalogue under the “Download” tab for detailed dimensions, tolerances, and applicable inserts
• Please contact us for inquiries on pricing or customized solutions

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Product Description

Dimensions & Technical Specifications

214 available configurations

Cutting Diameter (mm)	Holding Diameter (mm)	Total Length (mm)	Cutting Length (mm)	Holding Length (mm)	XD Length	Applicable Insert	Mass (kg)
13	20/25	88	29	44 / 56	2	SOMT050204	0.2
13.5	20/25	89	30	—	2	SOMT050204	0.2
14	20/25	90	31	—	2	SOMT050204	0.2
14.5	20/25	91	32	—	2	SOMT050204	0.2
15	20/25	92	33	—	2	SOMT050204	0.2
15.5	20/25	93	34	—	2	SOMT050204	0.2
16	20/25	94	35	—	2	SOMT050204	0.2
16.5	20/25	95	36	—	2	SOMT060204	0.2
17	20/25	96	37	—	2	SOMT060204	0.2
17.5	25	109	38	56	2	SOMT060204	0.2
18	25	110	39	—	2	SOMT060204	0.3
18.5	25	111	40	—	2	SOMT060204	0.3
19	25	112	41	—	2	SOMT060204	0.3
19.5	25	113	42	—	2	SOMT070306	0.3
20	25	114	43	—	2	SOMT070306	0.3
20.5	25	115	44	—	2	SOMT070306	0.3
21	25	116	45	—	2	SOMT070306	0.3
21.5	25	117	46	—	2	SOMT070306	0.3
22	25	118	47	—	2	SOMT070306	0.4
22.5	25	119	48	—	2	SOMT08T306	0.4
23	25	123	49	—	2	SOMT08T306	0.4
23.5	25	124	50	—	2	SOMT08T306	0.4
24	25	125	51	—	2	SOMT08T306	0.4
24.5	25	126	52	—	2	SOMT08T306	0.4
25	25	127	53	—	2	SOMT08T306	0.4
25.5	32	134	54	60	2	SOMT08T306	0.6
26	32	135	55	60	2	SOMT08T306	0.6
26.5	32	136	56	60	2	SOMT09T308	0.6
27	32	137	57	60	2	SOMT09T308	0.6
27.5	32	138	58	60	2	SOMT09T308	0.6
28	32	139	59	60	2	SOMT09T308	0.6
28.5	32	140	60	60	2	SOMT09T308	0.6
29	32	143	62	60	2	SOMT09T308	0.7
29.5	32	144	63	60	2	SOMT09T308	0.7
30	32	148	64	60	2	SOMT09T308	0.7
30.5	32	149	65	60	2	SOMT09T308	0.7
31	32	150	66	60	2	SOMT09T308	0.7
31.5	32	151	67	60	2	SOMT09T308	0.7
32	32	152	68	60	2	SOMT11T308	0.8
32.5	32	153	69	60	2	SOMT11T308	0.8
33	32	154	70	60	2	SOMT11T308	0.8
33.5	32	155	71	60	2	SOMT11T308	0.8
34	32	156	72	60	2	SOMT11T308	0.8
34.5	32	157	73	60	2	SOMT11T308	0.8
35	32	158	74	60	2	SOMT11T308	0.8
35.5	32	159	75	60	2	SOMT11T308	0.8
36	32	160	76	60	2	SOMT11T308	0.9
36.5	32	161	77	60	2	SOMT11T308	0.9
37	32	169	79	60	2	SOMT130408	0.9
37.5	32	170	80	60	2	SOMT130408	0.9
38	32	171	81	60	2	SOMT130408	0.9
38.5	32	172	82	60	2	SOMT130408	0.9
39	32	173	83	60	2	SOMT130408	1
39.5	32	174	84	60	2	SOMT130408	1.1
40	40	185	85	70	2	SOMT130408	1.1
13	20/25	101	42	44/56	3	SOMT050204	0.2
13.5	20/25	103	44	44/56	3	SOMT050204	0.2
14	20/25	104	45	44/56	3	SOMT050204	0.2
14.5	20/25	106	47	44/56	3	SOMT050204	0.2
15	20/25	107	48	44/56	3	SOMT050204	0.2
15.5	20/25	109	50	44/56	3	SOMT050204	0.2
16	20/25	110	51	44/56	3	SOMT050204	0.2
16.5	20/25	112	53	44/56	3	SOMT060204	0.2
17	20/25	113	54	44/56	3	SOMT060204	0.2
17.5	25	127	56	56	3	SOMT060204	0.2
18	25	128	57	56	3	SOMT060204	0.3
18.5	25	130	59	56	3	SOMT060204	0.3
19	25	131	60	56	3	SOMT060204	0.3
19.5	25	133	62	56	3	SOMT070306	0.3
20	25	134	63	56	3	SOMT070306	0.3
20.5	25	136	65	56	3	SOMT070306	0.3
21	25	137	66	56	3	SOMT070306	0.3
21.5	25	139	68	56	3	SOMT070306	0.3
22	25	140	69	56	3	SOMT070306	0.4
22.5	25	142	71	56	3	SOMT08T306	0.4
23	25	146	72	56	3	SOMT08T306	0.4
23.5	25	148	74	56	3	SOMT08T306	0.4
24	25	149	75	56	3	SOMT08T306	0.4
24.5	25	151	77	56	3	SOMT08T306	0.4
25	25	152	78	56	3	SOMT08T306	0.4
25.5	32	160	80	60	3	SOMT08T306	0.6
26	32	161	81	60	3	SOMT08T306	0.6
26.5	32	163	83	60	3	SOMT09T308	0.6
27	32	164	84	60	3	SOMT09T308	0.6
27.5	32	166	86	60	3	SOMT09T308	0.6
28	32	167	87	60	3	SOMT09T308	0.6
28.5	32	169	89	60	3	SOMT09T308	0.6
29	32	172	91	60	3	SOMT09T308	0.7
29.5	32	174	93	60	3	SOMT09T308	0.7
30	32	178	94	60	3	SOMT09T308	0.7
30.5	32	180	96	60	3	SOMT09T308	0.7
31	32	181	97	60	3	SOMT09T308	0.7
31.5	32	183	99	60	3	SOMT09T308	0.7
32	32	184	100	60	3	SOMT11T308	0.8
32.5	32	186	102	60	3	SOMT11T308	0.8
33	32	187	103	60	3	SOMT11T308	0.8
33.5	32	189	105	60	3	SOMT11T308	0.8
34	32	190	106	60	3	SOMT11T308	0.8
34.5	32	192	108	60	3	SOMT11T308	0.8
35	32	193	109	60	3	SOMT11T308	0.8
35.5	32	195	111	60	3	SOMT11T308	0.8
36	32	196	112	60	3	SOMT11T308	0.9
36.5	32	198	114	60	3	SOMT11T308	0.9
37	32	206	116	60	3	SOMT130408	0.9
37.5	32	208	118	60	3	SOMT130408	0.9
38	32	209	119	60	3	SOMT130408	0.9
38.5	32	211	121	60	3	SOMT130408	0.9
39	32	212	122	60	3	SOMT130408	1
39.5	32	214	124	60	3	SOMT130408	1.1
40	40	225	125	70	3	SOMT130408	1.1
13	20/25	114	55	44/56	4	SOMT050204	0.2
13.5	20/25	116	57	44/56	4	SOMT050204	0.2
14	20/25	118	59	44/56	4	SOMT050204	0.2
14.5	20/25	120	61	44/56	4	SOMT050204	0.2
15	20/25	122	63	44/56	4	SOMT050204	0.2
15.5	20/25	124	65	44/56	4	SOMT050204	0.2
16	20/25	126	67	44/56	4	SOMT050204	0.2
16.5	20/25	128	69	44/56	4	SOMT060204	0.2
17	20/25	130	71	44/56	4	SOMT060204	0.2
17.5	25	144	73	56	4	SOMT060204	0.2
18	25	146	75	56	4	SOMT060204	0.3
18.5	25	148	77	56	4	SOMT060204	0.3
19	25	150	79	56	4	SOMT060204	0.3
19.5	25	152	81	56	4	SOMT070306	0.3
20	25	154	83	56	4	SOMT070306	0.3
20.5	25	156	85	56	4	SOMT070306	0.3
21	25	158	87	56	4	SOMT070306	0.3
21.5	25	160	89	56	4	SOMT070306	0.3
22	25	162	91	56	4	SOMT070306	0.4
22.5	25	164	93	56	4	SOMT08T306	0.4
23	25	169	95	56	4	SOMT08T306	0.4
23.5	25	171	97	56	4	SOMT08T306	0.4
24	25	173	99	56	4	SOMT08T306	0.4
24.5	25	175	101	56	4	SOMT08T306	0.4
25	25	177	103	56	4	SOMT08T306	0.4
25.5	32	185	105	60	4	SOMT08T306	0.6
26	32	187	107	60	4	SOMT08T306	0.6
26.5	32	189	109	60	4	SOMT09T308	0.6
27	32	191	111	60	4	SOMT09T308	0.6
27.5	32	193	113	60	4	SOMT09T308	0.6
28	32	195	115	60	4	SOMT09T308	0.6
28.5	32	197	117	60	4	SOMT09T308	0.6
29	32	201	120	60	4	SOMT09T308	0.7
29.5	32	203	122	60	4	SOMT09T308	0.7
30	32	208	124	60	4	SOMT09T308	0.7
30.5	32	210	126	60	4	SOMT09T308	0.7
31	32	212	128	60	4	SOMT09T308	0.7
31.5	32	214	130	60	4	SOMT09T308	0.7
32	32	216	132	60	4	SOMT11T308	0.8
32.5	32	218	134	60	4	SOMT11T308	0.8
33	32	220	136	60	4	SOMT11T308	0.8
33.5	32	222	138	60	4	SOMT11T308	0.8
34	32	224	140	60	4	SOMT11T308	0.8
34.5	32	226	142	60	4	SOMT11T308	0.8
35	32	228	144	60	4	SOMT11T308	0.8
35.5	32	230	146	60	4	SOMT11T308	0.8
36	32	232	148	60	4	SOMT11T308	0.9
36.5	32	234	150	60	4	SOMT11T308	0.9
37	32	243	153	60	4	SOMT130408	0.9
37.5	32	245	155	60	4	SOMT130408	0.9
38	32	247	157	60	4	SOMT130408	0.9
38.5	32	249	159	60	4	SOMT130408	0.9
39	32	251	161	60	4	SOMT130408	1
39.5	32	253	163	60	4	SOMT130408	1.1
40	40	265	165	70	4	SOMT130408	1.1
16	20/25	142	83	44/56	5	SOMT050204	0.4
16.5	20/25	145	86	44/56	5	SOMT060204	0.4
17	20/25	147	88	44/56	5	SOMT060204	0.4
17.5	25	162	91	56	5	SOMT060204	0.4
18	25	164	93	56	5	SOMT060204	0.5
18.5	25	167	96	56	5	SOMT060204	0.5
19	25	169	98	56	5	SOMT060204	0.5
19.5	25	172	101	56	5	SOMT070306	0.5
20	25	174	103	56	5	SOMT070306	0.5
20.5	25	177	106	56	5	SOMT070306	0.5
21	25	179	108	56	5	SOMT070306	0.5
21.5	25	182	111	56	5	SOMT070306	0.5
22	25	184	113	56	5	SOMT070306	0.5
22.5	25	187	116	56	5	SOMT08T306	0.5
23	25	192	118	56	5	SOMT08T306	0.6
23.5	25	195	121	56	5	SOMT08T306	0.6
24	25	197	123	56	5	SOMT08T306	0.6
24.5	25	200	126	56	5	SOMT08T306	0.8
25	25	202	128	56	5	SOMT08T306	0.8
25.5	32	213	131	60	5	SOMT08T306	0.8
26	32	216	133	60	5	SOMT08T306	0.8
26.5	32	217	136	60	5	SOMT09T308	0.8
27	32	218	138	60	5	SOMT09T308	0.8
27.5	32	221	141	60	5	SOMT09T308	0.8
28	32	223	143	60	5	SOMT09T308	0.9
28.5	32	226	146	60	5	SOMT09T308	0.9
29	32	230	149	60	5	SOMT09T308	0.9
29.5	32	233	151	60	5	SOMT09T308	0.9
30	32	238	154	60	5	SOMT09T308	1
30.5	32	241	157	60	5	SOMT09T308	1
31	32	243	159	60	5	SOMT09T308	1
31.5	32	245	162	60	5	SOMT09T308	1
32	32	248	164	60	5	SOMT11T308	1.1
32.5	32	251	167	60	5	SOMT11T308	1.1
33	32	253	169	60	5	SOMT11T308	1.1
33.5	32	255	172	60	5	SOMT11T308	1.1
34	32	258	174	60	5	SOMT11T308	1.2
34.5	32	261	177	60	5	SOMT11T308	1.2
35	32	263	179	60	5	SOMT11T308	1.2
35.5	32	265	182	60	5	SOMT11T308	1.2
36	32	268	184	60	5	SOMT11T308	1.3
36.5	32	271	187	60	5	SOMT11T308	1.3
37	32	280	190	60	5	SOMT130408	1.3
37.5	32	283	193	60	5	SOMT130408	1.3
38	32	285	195	60	5	SOMT130408	1.4
38.5	32	288	198	60	5	SOMT130408	1.4
39	32	290	200	60	5	SOMT130408	1.9
39.5	32	293	203	60	5	SOMT130408	1.9
40	40	305	205	70	5	SOMT130408	1.9