MDK Replaceable Tip Drill

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Replaceable Tip Drill

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• 1.5xD, 3xD, 5xD, 7xD, 10xD are available.
• Drill diameters are from 12.5mm to 40mm.
• Match with Mechin and Kenna inserts.
• Various insert geometries for different materials.
• High strength alloy steel drill body.
• Double internal oil coolant holes.
• Weldon shank with flat.

• Drill radial runout less than 15um
Hole tolerance:
• 7D and less ratio: less than +0.02mm.
• 10D and larger ratio: less than +0.1mm.

keyword：Drilling,Boring

Detail

MDK Series Replaceable Tip Drill

　　★ Outstanding back pull structure against one centeral screw.
　　★ Various insert geometries optional.
　　★ Up to 14 x diameter drilling depth.
　　★ Internal coolant with high strength alloy steel body.
　　★ Separate drill tip design with 140 degree.

Advantages of Mechin Replaceable Tip Drill

　　★ Much stable than other structure exchangeable tip drills.

　　★ Much higher precision against high speed drilling.

　　★ Higher rigidity and toughness against new holder material.

　　★ Stronger adaptability for different processing conditions.

　　★ Much lower costs under high efficient drilling than solid carbide drills.

Recommended Materials

Product Naming of Replaceable Tip Drill and Inserts

Overall dimensions of Mechin MDK Series Replaceable Tip Drills

Diameter(D)	Code	Diameter(D)	Code
12.50	MDKT-1250-PP MK1025	24.50	MDKT-2450-PP MK1025
13.00	MDKT-1300-PP MK1025	25.00	MDKT-2500-PP MK1025
13.50	MDKT-1350-PP MK1025	25.50	MDKT-2550-PP MK1025
13.51	MDKT-1351-PP MK1025	26.00	MDKT-2600-PP MK1025
14.00	MDKT-1400-PP MK1025	26.01	MDKT-2601-PP MK1025
14.50	MDKT-1450-PP MK1025	26.50	MDKT-2650-PP MK1025
14.51	MDKT-1451-PP MK1025	27.00	MDKT-2700-PP MK1025
15.00	MDKT-1500-PP MK1025	27.50	MDKT-2750-PP MK1025
15.50	MDKT-1550-PP MK1025	28.00	MDKT-2800-PP MK1025
16.00	MDKT-1600-PP MK1025	28.01	MDKT-2801-PP MK1025
16.50	MDKT-1650-PP MK1025	28.50	MDKT-2850-PP MK1025
17.00	MDKT-1700-PP MK1025	29.00	MDKT-2900-PP MK1025
17.50	MDKT-1750-PP MK1025	29.50	MDKT-2950-PP MK1025
18.00	MDKT-1800-PP MK1025	30.00	MDKT-3000-PP MK1025
18.01	MDKT-1801-PP MK1025	30.01	MDKT-3001-PP MK1025
18.50	MDKT-1850-PP MK1025	30.50	MDKT-3050-PP MK1025
19.00	MDKT-1900-PP MK1025	31.00	MDKT-3100-PP MK1025
19.50	MDKT-1950-PP MK1025	31.50	MDKT-3150-PP MK1025
20.00	MDKT-2000-PP MK1025	32.00	MDKT-3200-PP MK1025
20.50	MDKT-2050-PP MK1025	32.01	MDKT-3201-PP MK1025
21.00	MDKT-2100-PP MK1025	33.00	MDKT-3300-PP MK1025
21.50	MDKT-2150-PP MK1025	34.00	MDKT-3400-PP MK1025
22.00	MDKT-2200-PP MK1025	35.00	MDKT-3500-PP MK1025
22.01	MDKT-2201-PP MK1025	36.00	MDKT-3600-PP MK1025
22.50	MDKT-2250-PP MK1025	36.01	MDKT-3601-PP MK1025
23.00	MDKT-2300-PP MK1025	37.00	MDKT-3700-PP MK1025
23.50	MDKT-2350-PP MK1025	38.00	MDKT-3800-PP MK1025
24.00	MDKT-2400-PP MK1025	39.00	MDKT-3900-PP MK1025
24.01	MDKT-2401-PP MK1025	40.00	MDKT-4000-PP MK1025

D	3D			5D			7D			10D			L2	D1
	Code	L	L1	Code	L	L1	Code	L	L1	Code	L	L1
	Code	L	L1	Code	L	L1	Code	L	L1	Code	L	L1
12.5	MDK-3D-125-S16	111	42	MDK-5D-125-S16	139	70	MDK-7D-125-S16	167	98	MDK-10D-125-S16	195	125	48	16
13.0	MDK-3D-130-S16	111	42	MDK-5D-130-S16	139	70	MDK-7D-130-S16	167	98	MDK-10D-130-S16	200	130	48	16
13.5	MDK-3D-135-S16	111	42	MDK-5D-135-S16	139	70	MDK-7D-135-S16	167	98	MDK-10D-135-S16	205	135	48	16
13.51	MDK-3D-136-S16	111	42	MDK-5D-136-S16	139	70	MDK-7D-136-S16	167	98	MDK-10D-136-S16	205	135	48	16
14	MDK-3D-140-S16	111	42	MDK-5D-140-S16	139	70	MDK-7D-140-S16	167	98	MDK-10D-140-S16	210	140	48	16
14.5	MDK-3D-145-S20	122	48	MDK-5D-145-S20	154	80	MDK-7D-145-S20	186	112	MDK-10D-145-S20	220	145	50	20
14.51	MDK-3D-146-S20	122	48	MDK-5D-146-S20	154	80	MDK-7D-146-S20	186	112	MDK-10D-146-S20	220	145	50	20
15	MDK-3D-150-S20	122	48	MDK-5D-150-S20	154	80	MDK-7D-150-S20	186	112	MDK-10D-150-S20	225	150	50	20
15.5	MDK-3D-155-S20	122	48	MDK-5D-155-S20	154	80	MDK-7D-155-S20	186	112	MDK-10D-155-S20	230	155	50	20
16	MDK-3D-160-S20	122	48	MDK-5D-160-S20	154	80	MDK-7D-160-S20	186	112	MDK-10D-160-S20	234	160	50	20
16.5	MDK-3D-165-S20	130	54	MDK-5D-165-S20	166	90	MDK-7D-165-S20	202	126	MDK-10D-165-S20	241	165	50	20
17	MDK-3D-170-S20	130	54	MDK-5D-170-S20	166	90	MDK-7D-170-S20	202	126	MDK-10D-170-S20	246	170	50	20
17.5	MDK-3D-175-S20	130	54	MDK-5D-175-S20	166	90	MDK-7D-175-S20	202	126	MDK-10D-175-S20	251	175	50	20
18	MDK-3D-180-S20	130	54	MDK-5D-180-S20	166	90	MDK-7D-180-S20	202	126	MDK-10D-180-S20	256	180	50	20
18.01				MDK-5D-181-S20	184	100				MDK-10D-181-S20	269	185	56	25
18.5	MDK-3D-185-S25	144	60	MDK-5D-185-S25	184	100	MDK-7D-185-S25	224	140	MDK-10D-185-S25	269	185	56	25
19	MDK-3D-190-S25	144	60	MDK-5D-190-S25	184	100	MDK-7D-190-S25	224	140	MDK-10D-190-S25	274	190	56	25
19.5	MDK-3D-195-S25	144	60	MDK-5D-195-S25	184	100	MDK-7D-195-S25	224	140	MDK-10D-195-S25	279	195	56	25
20	MDK-3D-200-S25	153	60	MDK-5D-200-S25	197	100	MDK-7D-200-S25	241	140	MDK-10D-200-S25	297	200	56	25
20.5	MDK-3D-205-S25	153	66	MDK-5D-205-S25	197	110	MDK-7D-205-S25	241	154	MDK-10D-205-S25	297	205	56	25
21	MDK-3D-210-S25	153	66	MDK-5D-210-S25	197	110	MDK-7D-210-S25	241	154	MDK-10D-210-S25	297	210	56	25
21.5	MDK-3D-215-S25	153	66	MDK-5D-215-S25	197	110	MDK-7D-215-S25	241	154	MDK-10D-215-S25	307	215	56	25
22	MDK-3D-220-S25	153	66	MDK-5D-220-S25	197	110	MDK-7D-220-S25	241	154	MDK-10D-220-S25	307	220	56	25
22.01				MDK-5D-221-S25	209	120				MDK-10D-221-S25	319	225	56	25
22.5	MDK-3D-225-S25	161	72	MDK-5D-225-S25	209	120	MDK-7D-225-S25	257	168	MDK-10D-225-S25	319	225	56	25
23	MDK-3D-230-S25	161	72	MDK-5D-230-S25	209	120	MDK-7D-230-S25	257	168	MDK-10D-230-S25	319	230	56	25
23.5	MDK-3D-235-S25	161	72	MDK-5D-235-S25	209	120	MDK-7D-235-S25	257	168	MDK-10D-235-S25	329	235	56	25
24	MDK-3D-240-S25	161	72	MDK-5D-240-S25	209	120	MDK-7D-240-S25	257	168	MDK-10D-240-S25	329	240	56	25
24.01				MDK-5D-241-S32	226	130				MDK-10D-241-S32	346	245	60	32
24.5	MDK-3D-245-S32	174	78	MDK-5D-245-S32	226	130	MDK-7D-245-S32	278	182	MDK-10D-245-S32	346	245	60	32
25	MDK-3D-250-S32	174	78	MDK-5D-250-S32	226	130	MDK-7D-250-S32	278	182	MDK-10D-250-S32	346	250	60	32
25.5	MDK-3D-255-S32	174	78	MDK-5D-255-S32	226	130	MDK-7D-255-S32	278	182	MDK-10D-255-S32	356	255	60	32
26	MDK-3D-260-S32	174	78	MDK-5D-260-S32	226	130	MDK-7D-260-S32	278	182	MDK-10D-260-S32	356	260	60	32
26.01				MDK-5D-261-S32	238	140				MDK-10D-261-S32	363	265	60	32
26.5	MDK-3D-265-S32	182	84	MDK-5D-265-S32	238	140	MDK-7D-265-S32	294	196	MDK-10D-265-S32	363	265	60	32
27	MDK-3D-270-S32	182	84	MDK-5D-270-S32	238	140	MDK-7D-270-S32	294	196	MDK-10D-270-S32	368	270	60	32
27.5	MDK-3D-275-S32	182	84	MDK-5D-275-S32	238	140	MDK-7D-275-S32	294	196	MDK-10D-275-S32	378	275	60	32
28	MDK-3D-280-S32	182	84	MDK-5D-280-S32	238	140	MDK-7D-280-S32	294	196	MDK-10D-280-S32	378	280	60	32
28.02				MDK-5D-281-S32	250	150				MDK-10D-281-S32	390	285	60	32
28.5	MDK-3D-285-S32	190	90	MDK-5D-285-S32	250	150	MDK-7D-285-S32	310	210	MDK-10D-285-S32	390	285	60	32
29	MDK-3D-290-S32	190	90	MDK-5D-290-S32	250	150	MDK-7D-290-S32	310	210	MDK-10D-290-S32	390	290	60	32
29.5	MDK-3D-295-S32	190	90	MDK-5D-295-S32	250	150	MDK-7D-295-S32	310	210	MDK-10D-295-S32	400	295	60	32
30	MDK-3D-300-S32	190	90	MDK-5D-300-S32	250	150	MDK-7D-300-S32	310	210	MDK-10D-300-S32	400	300	60	32
30.01				MDK-5D-301-S32	264	160				MDK-10D-301-S32	414	305	60	32
30.5	MDK-3D-305-S32	200	96	MDK-5D-305-S32	264	160	MDK-7D-305-S32	328	224				60	32
31	MDK-3D-310-S32	200	96	MDK-5D-310-S32	264	160	MDK-7D-310-S32	328	224	MDK-10D-310-S32	414	310	60	32
31.5	MDK-3D-315-S32	200	96	MDK-5D-315-S32	264	160	MDK-7D-315-S32	328	224				60	32
32	MDK-3D-320-S32	200	96	MDK-5D-320-S32	264	160	MDK-7D-320-S32	328	224	MDK-10D-320-S32	424	320	60	32
32.01	MDK-3D-321-S40	222	99	MDK-5D-321-S40	295	165							70	40
33	MDK-3D-330-S40	229	99	MDK-5D-330-S40	295	165							70	40
34	MDK-3D-340-S40	227	102	MDK-5D-340-S40	295	170							70	40
35	MDK-3D-350-S40	237	105	MDK-5D-350-S40	307	175							70	40
36	MDK-3D-360-S40	235	108	MDK-5D-360-S40	307	180							70	40
36.01	MDK-3D-361-S40	239	111	MDK-5D-361-S40	320	185							70	40
37	MDK-3D-370-S40	246	111	MDK-5D-370-S40	320	185							70	40
38	MDK-3D-380-S40	244	114	MDK-5D-380-S40	320	190							70	40
39	MDK-3D-390-S40	254	117	MDK-5D-390-S40	332	195							70	40
40	MDK-3D-400-S40	252	120	MDK-5D-400-S40	332	200							70	40

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CONTACT

NINGBO MECHIN CUTTING TOOLS CO., LTD.
Add：Five Dragon Industrial Zone, Yinzhou District, Ningbo 315191, China.
Tel: +86-574-89059383
Fax: +86-574-89059383
E-mail: info@mechinworld.com

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