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
SD14-3D-C25	14	44	121	WCMX030208	M2.5X5	T8
5D14.5-3D-C25	14.5	45.5	122.5	WCMX030208	M2.5X6	T8
SD15-3D-C25	15	47	122	WCMX030208	M2.5X6	T8
SD15.5-3D-C25	15.5	48.5	123.5	WCMX030208	M2.5X6	T8
SD16-3D-C25	16	50	125	WCMX030208	M2.5X6	T8
SD16.5-3D-C25	16.5	51.5	126.5	WCMX030208	M2.5X6	T8
5D17-3D-C25	17	53	128	WCMX030208	M2.5X6	T8
SD17.5-3D-C25	17.5	54.5	129.5	WCMX030208	M2.5X6	T8
SD18-3D-C25	18	56	131	WCMX030208	M2.5X6	T8
SD18.5-3D-C25	18.5	57.5	132.5	WCMX030208	M2.5X6	T8
SD19-3D-C25	19	59	132	WCMX030208	M2.5X6	T8
SD19.5-3D-C25	19.5	60.5	133.5	WCMX030208	M2.5X6	T8
SD20-3D-C25	20	62	135.5	WCMX040208	M2.5X6	T8
SD20.5-3D-C25	20.5	43.5	137.5	WCMX040208	M2.5X6	T8
SD21-3D-C25	21	65	139	WCMX040208	M2.5X6	T8
5D21.5-3D-C25	21.5	66.5	140.5	WCMX040208	M2.5X6	T8
SD22-3D-C25	22	68	142	WCMX040208	M2.5X6	T8
SD22.5-3D-C25	22.5	69.5	143.5	WCMX040208	M2.5X6	T8
SD23-3D-C25	23	71	145	WCMX040208	M2.5X6	T8
SD23.5-3D-C25	23.5	72.5	146.5	WCMX040208	M2.5X6	T8
SD24-3D-C25	24	74	148	WCMT050308	M3.DX8	T8
SD24.5-3D-C25	24.5	75.5	149.5	WCMT050308	M3.DX8	T8
SD25-3D-C25	25	77	152	WCMT050308	M3.DX8	T8
SD25-3D-C32	25	77	161	WCMT050308	M3.DX8	T8
5D25.5-3D-C32	25.5	78.5	162.5	WCMT050308	M3.DX8	T8
SD26-3D-C32	26	80	164	WCMT050308	M3.DX8	T8
SD26.5-3D-C32	26.5	81.5	165.5	WCMT050308	M3.DX8	T8
SD27-3D-C32	27	83	167	WCMT050308	M3.DX8	T8
SD27.5-3D-C32	27.5	84.5	168.5	WCMT050308	M3.DX8	T8
SD28-3D-C32	28	86	170	WCMT050308	M3.DX8	T8
SD28.5-3D-C32	28.5	87.5	171.5	WCMT050308	M3.DX8	T8
SD29-3D-C32	29	89	173	WCMT050308	M3.DX8	T8
SD29.5-3D-C32	29.5	90.5	174.5	WCMT050308	M3.DX8	T8
SD30-3D-C32	30	92	176	WCMT050308	M3.DX8	T8
5030.5-3D-C32	30.5	93.5	176.5	WCMT050308	M3.DX8	T8
SD31-3D-C32	31	95	178	WCMT06T308	M3.5X10	T15
SD31.5-3D-C32	31.5	96.5	178.5	WCMT06T308	M3.5X10	T15
SD32-3D-C32	32	98	181	WCMT06T308	M3.5X10	T15
SD32.5-3D-C32	32.5	99.5	181.5	WCMT06T308	M3.5X10	T15
SD33-3D-C32	33	101	184	WCMT06T308	M3.5X10	T15
SD33.5-3D-C32	33.5	102.5	184.5	WCMT06T308	M3.5X10	T15
SD34-3D-C32	34	104	186	WCMT06T308	M3.5X10	T15
SD34.5-3D-C32	34.5	105.5	186.5	WCMT06T308	M3.5X10	T15
SD35-3D-C32	35	107	190	WCMT06T308	M3.5X10	T15
SD35.5-3D-C32	35.5	108.5	190.5	WCMT06T308	M3.5X10	T15
SD36-3D-C32	36	110	193	WCMT06T308	M3.5X10	T15
SD36.5-3D-C32	36.5	111.5	194.5	WCMT06T308	M3.5X10	T15
SD37-3D-C32	37	113	196	WCMT06T308	M3.5X10	T15
SD37.5-3D-C32	37.5	114.5	198.5	WCMT06T308	M3.5X10	T15
SD38-3D-C32	38	116	196.5	WCMT06T308	M3.5X10	T15
SD38.5-3D-C32	38.5	117.5	198	WCMT06T308	M3.5X10	T15
SD39-3D-C32	39	119	197	WCMT06T308	M3.5X10	T15
SD39.5-3D-C32	39.5	120.5	199.5	WCMT06T308	M3.5X10	T15
SD40-3D-C32	40	122	200	WCMT06T308	M3.5X10	T15
SD40.5-3D-C32	40.5	123.5	200.5	WCMT06T308	M3.5X10	T15
SD41-3D-C32	41	125	205	WCMT06T308	M3.5X10	T15
SD41.5-3D-C32	41.5	126.5	203.5	WCMT06T308	M3.5X10	T15
SD42-3D-C40	42	128	223	WCMT080412	M4.0X10	T15
5042.5-3D-C40	42.5	129.5	224.5	WCMT080412	M4.0X10	T15
SD43-3D-C40	43	131	225	WCMT080412	M4.0X10	T15
5D43.5-3D-C40	43.5	132.5	227.5	WCMT080412	M4.0X10	T15
SD44-3D-C40	44	134	229	WCMT080412	M4.0X10	T15
SD44.5-3D-C40	44.5	135.5	230.5	WCMT080412	M4.0X10	T15
SD45-3D-C40	45	137	232	WCMT080412	M4.0X10	T15
SD45.5-3D-C40	45.5	138.5	233.5	WCMT080412	M4.0X10	T15
SD46-3D-C40	46	140	235	WCMT080412	M4.0X10	T15
S046.5-3D-C40	45.5	141.5	230.5	WCMT080412	M4.0X10	T15
SD47-3D-C40	47	143	238	WCMT080412	M4.0X10	T15
SD47.5-3D-C40	47.5	144.5	239.5	WCMT080412	M4.0X10	T15
SD48-3D-C40	48	146	241	WCMT080412	M4.0X10	T15
SD48.5-3D-C40	48.5	147.5	242.5	WCMT080412	M4.0X10	T15
SD49-3D-C40	49	149	244	WCMT080412	M4.0X10	T15
SD49.5-3D-C40	49.5	150.5	245.5	WCMT080412	M4.0X10	T15
SD50-3D-C40	50	152	247	WCMT080412	M4.0X10	T15
SD50.5-3D-C40	50.5	154	249	WCMT080412	M4.0X10	T15
S051-3D-C40	51	155	250	WCMT080412	M4.0X10	T15
SD52-3D-C40	52	158	253	WCMT080412	M4.0X10	T15
SD53-3D-C40	53	161	256	WCMT080412	M4.0X10	T15
S054-3D-C40	54	164	259	WCMT080412	M4.0X10	T15
S055-3D-C40	55	167	262	WCMT080412	M4.0X10	T15
SD56-3D-C40	56	170	265	WCMT080412	M4.0X10	T15
SD57-3D-C40	57	173	268	WCMT080412	M4.0X10	T15
SD58-3D-C40	58	176	271	WCMT080412	M4.0X10	T15
S059-3D-C40	59	179	274	WCMT080412	M4.0X10	T15
SD60-3D-C40	60	182	277	WCMT080412	M4.0X10	T15
SD65-3D-C40	65	197	298.5	WCMT06T308	M3.5X10	T15
SD68-3D-C40	68	206	308	WCMT06T308	M3.5X10	T15
SD70-30C40	70	212	302	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)	31.5
U Drill Overall Length (L)	178.5
U Drill Max Depth (L1)	96.5
U Drill Body Length (L2)	118.5
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

SD31.5-3D-C32, 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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