U Drill with SD Insert

Precision and Versatility for Your Machining Demands

Key Features

Optimized Cooling

The product features 1.5 times more oil cold water holes, ensuring better cooling and faster chip removal.

Innovative Spiral Groove Design

The unique spiral groove design, with an inside and outside groove ratio of 6:4, ensures superior chip removal, enhancing machining efficiency.

Flat Insert Position

The flat insert position provides a precise fit with the insert, significantly improving cutting effectiveness.

Convenient Handle Tail

Equipped with a tube screw handle tail, it simplifies the connection to lathe oil cold systems, making it user-friendly.

Enhanced Edge Chamfer

A smaller edge chamfer enhances the cutter bar’s rigidity, effectively protecting it from wear and extending its lifespan.

Updated Insert Angle

The updated insert angle results in superior cutting performance, further enhancing precision and efficiency.

Usage Scenarios

Ideal for metalworking, automotive, and manufacturing industries.

Precision hole-making for a wide range of materials.

Compatible with various drilling equipment, including CNC machines.

Explore More Specs

Discover the endless possibilities offered by our U Drill with SP Insert.

Code No	Cutting Diameter ΦD	Max Depth L1	Overall Length L	Insert	Clamp screw	Wrench
SD14-2D-C25	14	30	107	WCMX030208	M2.5X5	T8
SD14.5-2D-C25	14.5	31	108	WCMX030208	M2.5X6	T8
SD15-2D-C25	15	32	107	WCMX030208	M2.5X6	T8
SD15.5-2D-C25	15.5	33	108	WCMX030208	M2.5X6	T8
SD16-2D-C25	16	34	109	WCMX030208	M2.5X6	T8
SD16.5-2D-C25	16.5	35	110	WCMX030208	M2.5X6	T8
SD17-2D-C25	17	36	111	WCMX030208	M2.5X6	T8
SD17.5-2D-C25	17.5	37	112	WCMX030208	M2.5X6	T8
SD18-2D-C25	18	38	113	WCMX030208	M2.5X6	T8
SD18.5-2D-C25	18.5	39	114	WCMX030208	M2.5X6	T8
SD19-2D-C25	19	40	113	WCMX030208	M2.5X6	T8
SD19.5-2D-C25	19.5	41	114	WCMX030208	M2.5X6	T8
SD20-2D-C25	20	42	115.5	WCMX040208	M2.5X6	T8
SD20.5-2D-C25	20.5	43	117	WCMX040208	M2.5X6	T8
SD21-2D-C25	21	44	118	WCMX040208	M2.5X6	T8
SD21.5-2D-C25	21.5	45	119	WCMX040208	M2.5X6	T8
SD22-2D-C25	22	46	120	WCMX040208	M2.5X6	T8
SD22.5-2D-C25	22.5	47	121	WCMX040208	M2.5X6	T8
SD23-2D-C25	23	48	122	WCMX040208	M2.5X6	T8
SD23.5-2D-C25	23.5	49	123	WCMX040208	M2.5X6	T8
SD24-2D-C25	24	50	124	WCMT050308	M3.0X8	T8
SD24.5-2D-C25	24.5	51	125	WCMT050308	M3.0X8	T8
SD25-2D-C25	25	52	127	WCMT050308	M3.0X8	T8
SD25-2D-C32	25	52	136	WCMT050308	M3.0X8	T8
SD25.5-2D-C32	25.5	53	137	WCMT050308	M3.0X8	T8
SD26-2D-C32	26	54	138	WCMT050308	M3.0X8	T8
SD26.5-2D-C32	26.5	55	139	WCMT050308	M3.0X8	T8
SD27-2D-C32	27	56	140	WCMT050308	M3.0X8	T8
SD27.5-2D-C32	27.5	57	141	WCMT050308	M3.0X8	T8
SD28-2D-C32	28	58	142	WCMT050308	M3.0X8	T8
SD28.5-2D-C32	28.5	59	143	WCMT050308	M3.0X8	T8
SD29-2D-C32	29	60	144	WCMT050308	M3.0X8	T8
SD29.5-2D-C32	29.5	61	145	WCMT050308	M3.0X8	T8
SD30-2D-C32	30	62	146	WCMT050308	M3.0X8	T8
SD30.5-2D-C32	30.5	63	146	WCMT050308	M3.0X8	T8
SD31-2D-C32	31	64	147	WCMT06T308	M3.5X10	T15
SD31.5-2D-C32	31.5	65	147	WCMT06T308	M3.5X10	T15
SD32-2D-C32	32	66	149	WCMT06T308	M3.5X10	T15
SD32.5-2D-C32	32.5	67	149	WCMT06T308	M3.5X10	T15
SD33-2D-C32	33	68	151	WCMT06T308	M3.5X10	T15
SD33.5-2D-C32	33.5	69	151	WCMT06T308	M3.5X10	T15
SD34-2D-C32	34	70	152	WOKT061308	M3.5X10	T15
SD34.5-2D-C32	34.5	71	152	WOKT061308	M3.5X10	T15
SD35-2D-C32	35	72	155	WOKT061308	M3.5X10	T15
SD35.5-2D-C32	35.5	73	155	WOKT061308	M3.5X10	T15
SD36-2D-C32	36	74	157	WOKT061308	M3.5X10	T15
SD36.5-2D-C32	36.5	75	158	WOKT061308	M3.5X10	T15
SD37-2D-C32	37	76	159	WOKT061308	M3.5X10	T15
SD37.5-2D-C32	37.5	77	161	WOKT061308	M3.5X10	T15
SD38-2D-C32	38	78	158.5	WOKT061308	M3.5X10	T15
SD38.5-2D-C32	38.5	79	159.5	WOKT061308	M3.5X10	T15
SD39-2D-C32	39	80	162	WOKT061308	M3.5X10	T15
SD39.5-2D-C32	39.5	81	160	WOKT061308	M3.5X10	T15
SD40-2D-C32	40	82	160	WOKT061308	M3.5X10	T15
SD40.5-2D-C32	40.5	83	160	WOKT061308	M3.5X10	T15
SD41-2D-C32	41	84	164	WOKT061308	M3.5X10	T15
SD41.5-2D-C32	41.5	85	162	WOKT061308	M3.5X10	T15
SD42-2D-C40	42	86	181	WCMT080412	M4.0X10	T15
SD42.5-2D-C40	42.5	87	182	WCMT080412	M4.0X10	T15
SD43-2D-C40	43	88	183	WCMT080412	M4.0X10	T15
SD43.5-2D-C40	43.5	89	184	WCMT080412	M4.0X10	T15
SD44-2D-C40	44	90	185	WCMT080412	M4.0X10	T15
SD44.5-2D-C40	44.5	91	186	WCMT080412	M4.0X10	T15
SD45-2D-C40	45	92	187	WCMT080412	M4.0X10	T15
SD45.5-2D-C40	45.5	93	188	WCMT080412	M4.0X10	T15
SD46-2D-C40	46	94	189	WCMT080412	M4.0X10	T15
SD46.5-2D-C40	46.5	95	190	WCMT080412	M4.0X10	T15
SD47-2D-C40	47	96	191	WCMT080412	M4.0X10	T15
SD47.5-2D-C40	47.5	97	192	WCMT080412	M4.0X10	T15
SD48-2D-C40	48	98	193	WCMT080412	M4.0X10	T15
SD48.5-2D-C40	48.5	99	194	WCMT080412	M4.0X10	T15
SD49-2D-C40	49	100	195	WCMT080412	M4.0X10	T15
SD49.5-2D-C40	49.5	101	196	WCMT080412	M4.0X10	T15
SD50-2D-C40	50	102	197	WCMT080412	M4.0X10	T15
SD50.5-2D-C40	50.5	103	197	WCMT080412	M4.0X10	T15
SD51-2D-C40	51	104	199	WCMT080412	M4.0X10	T15
SD52-2D-C40	52	106	201	WCMT080412	M4.0X10	T15
SD53-2D-C40	53	108	203	WCMT080412	M4.0X10	T15
SD54-2D-C40	54	110	205	WCMT080412	M4.0X10	T15
SD55-2D-C40	55	112	207	WCMT080412	M4.0X10	T15
SD56-2D-C40	56	114	209	WCMT080412	M4.0X10	T15
SD57-2D-C40	57	116	211	WCMT080412	M4.0X10	T15
SD58-2D-C40	58	118	213	WCMT080412	M4.0X10	T15
SD59-2D-C40	59	120	215	WCMT080412	M4.0X10	T15
SD60-2D-C40	60	122	217	WCMT080412	M4.0X10	T15
SD65-2D-C40	65	132	233.5	WCMT06T308	M3.5X10	T15
SD68-2D-C40	68	138	240	WCMT06T308	M3.5X10	T15
SD70-2D-C40	70	142	232	WCMT06T308	M3.5X10	T15

Products Frequently Purchased Together

Discover the perfect combination of products to meet your machining requirements. Whether you’re looking to bundle compatible tools or explore similar alternatives, we’ve got you covered.

Enhance your machining capabilities with these products that complement each other seamlessly. Customers who have purchased one of these items often find value in adding the other to their toolkit:

Categories: Drill carbide inserts

Measurement system	Metric (mm)
Sales Unit	set
Product Category	U Drill
U Drill Diameter (D)	38.5
U Drill Overall Length (L)	159.5
U Drill Max Depth (L1)	79
U Drill Body Length (L2)	99.5
U Drill Shank Length (L3)	60
U Drill Shank Diameter (d)	32
U Drill Inserts Used	WCMT06T308
U Drill Clamp Screw	M3.5X10
U Drill Wrench	T15

TURNING INSERT BRAND

Tool Holder for Turning Inserts

Multi-function Turning Tool

Boring Bar

MILLING INSERT BRAND

Indexable Mill Holder

End Milling

Hole-making Tool

Tool System

Workholding

Measure Tools

SD38.5x2DxC32, Indexable Insert Drill, U Drill, with 10pcs WCMT06T308 Inserts

U Drill with SD Insert

Precision and Versatility for Your Machining Demands

Key Features

Usage Scenarios

Explore More Specs

Products Frequently Purchased Together

U Drill Inserts, WCMT050308 Drill Carbide Inserts, Indexable Insert For Drilling, Pack of 10

U Drill Inserts, WCMT06T308 Drill Carbide Inserts, Indexable Insert For Drilling, Pack of 10

U Drill Inserts, WCMT080412 Drill Carbide Inserts, Indexable Insert For Drilling, Pack of 10

U Drill Inserts, WCMX030208 Drill Carbide Inserts, Indexable Insert For Drilling, Pack of 10

U Drill Inserts, WCMX040208 Drill Carbide Inserts, Indexable Insert For Drilling, Pack of 10

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