Indexable U Drll Bits 5D with SPGT/SPMG Insert

Industry-leading 5D drill for extreme depths (5× diameter). SPGT inserts tackle abrasion-resistant materials, while SPMG inserts optimize chip breaking in titanium. Balanced geometry prevents chatter for critical applications in marine and defense manufacturing.

Code No	Size							Insert	Clamp Screw	Wrench
	φD	L	L1	L2	L3	M	φd
SP12.5-5D-C20	12.5	133.5	64.5	83.5	50	G 1/8	20	SPMG 05 02 04	M2.2*5	T6
SP13-5D-C20	13	136	67	86	50
SP13.5-5D-C20	13.5	138.5	69.5	88.5	50
SP14-5D-C25	14	149	72	93	56	G 1/8	25	SPMG 06 02 04	M2.2*6	T7
SP14.5-5D-C25	14.5	151.5	74.5	95.5	56
SP15-5D-C25	15	154	77	98	56
SP15.5-5D-C25	15.5	156.5	79.5	100.5	56
SP16-5D-C25	16	159	82	103	56	G 1/8	25 25	SPMG 06 02 04	M2.2*6	T7
SP16.5-5D-C25	16.5	161.5	84.5	105.5	56
SP17-5D-C25	17	162	87	106	56
SP17.5-5D-C25	17.5	164.5	89.5	108.5	56
SP18-5D-C25	18	166	92	110	56
SP18.5-5D-C25	18.5	168.5	94.5	112.5	56
SP19-5D-C25	19	170	97	114	56
SP19.5-5D-C25	19.5	172.5	99.5	116.5	56
SP20-5D-C25	20	177	102	121	56
SP20.5-5D-C25	20.5	179.5	104.5	123.5	56
SP21-5D-C25	21	182	107	126	56
SP21.5-5D-C25	21.5	184.5	109.5	128.5	56
SP22-5D-C25	22	187	112	131	56	G 1/8	25	SPMG 07 T3 08	M2.5*8	T8
SP22.5-5D-C25	22.5	189.5	114.5	133.5	56
SP23-5D-C25	23	192	117	136	56
SP23.5-5D-C25	23.5	194.5	119.5	138.5	56
SP24-5D-C25	24	197	122	141	56
SP24.5-5D-C25	24.5	199.5	124.5	143.5	56
SP25-5D-C25	25	203	127	147	56
SP25-5D-C32	25	212	127	152	60	G 1/4	32
SP25.5-5D-C32	25.5	214.5	129.5	154.5	60
SP26-5D-C32	26	217	132	157	60
SP26.5-5D-C32	26.5	219.5	134.5	159.5	60
SP27-5D-C32	27	222	137	162	60
SP27.5-5D-C32	27.5	224.5	139.5	164.5	60
SP28-5D-C32	28	227	142	167	60	G 1/4	32	SPMG 09 04 08	M3.5*10	T15
SP28.5-5D-C32	28.5	229.5	144.5	169.5	60
SP29-5D-C32	29	232	147	172	60
SP29.5-5D-C32	29.5	234.5	149.5	174.5	60
SP30-5D-C32	30	234	152	174	60	G 1/4	32	SPMG 09 04 08	M3.5*10	T15
SP30.5-5D-C32	30.5	236.5	154.5	176.5	60
SP31-5D-C32	31	239	157	179	60
SP31.5-5D-C32	31.5	241.5	159.5	181.5	60
SP32-5D-C32	32	244	162	184	60
SP32.5-5D-C32	32.5	246.5	164.5	186.5	60
SP33-5D-C32	33	249	167	189	60
SP33.5-5D-C32	33.5	251.5	169.5	191.5	60
SP34-5D-C32	34	258	172	198	60	G 1/4	32	SPMG 11 04 08	M4.0*10	T15
SP34.5-5D-C32	34.5	260.5	174.5	200.5	60
SP35-5D-C32	35	263	177	203	60
SP35.5-5D-C32	35.5	265.5	179.5	205.5	60
SP36-5D-C32	36	268	182	208	60
SP36.5-5D-C32	36.5	270.5	184.5	210.5	60
SP37-5D-C32	37	272	187	212	60
SP37.5-5D-C32	37.5	274.5	189.5	214.5	60
SP38-5D-C40	38	277	192	217	60
SP38.5-5D-C40	38.5	279.5	194.5	219.5	60
SP39-5D-C40	39	Previous Product Indexable U Drll Bits 4D with SPGT/SPMG Insert Next Product no more Related Products Explore more cutting tools from the same series or for similar applications Indexable U Drll Bits 5D with WCMT Insert Insert Type: WCMX Series Holder Diameter(5xD): 14-70mm Suitable for: Stainless steel / mold steel / cast iron View Details Indexable U Drll Bits 3D with SPGT/SPMG Insert Insert Type: SPGT/SPMG Series Holder Diameter(3xD): 10-60mm Suitable for: Stainless steel / mold steel / cast iron View Details Indexable U Drll Bits 2D with WCMT Insert Insert Type: WCMX Series Holder Diameter(2xD): 14-70mm Suitable for: Stainless steel / mold steel / cast iron View Details Related Articles Technical insights and buying guides to help you choose the right cutting tools  Indexable U Drill Bits Guide: Features, Applications, and Sizes  What are U drills?  What is a drill index used for?  What size is a U drill bit?  Best Indexable Drill Bits for Stainless Steel, Cast Iron, and Alloy Steel  What is an indexable drill bit? Request a Quote / Technical Inquiry Tell us your material, Product size and quantity. Our engineer will reply within 24 hours. Your Name * Email Address * Inquiry Details * Submit Inquiry Success Thank you, We Will Call You Back Soon! OK Error Submission failed, please try again. OK Ready to Improve Your Machining Performance? Contact our experts today for a free quote or technical consultation. Get a Free Quote