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AYCNASGESRHSS-FAX Drill 7574 SGESRSold0pcsNACHI 7574 SGESR is the long-flute option among the SG coated drills, running 6~13D. It drills deepest in the family; for shallow holes 7572P SGESS deflects less and holds tolerance better. It is made from high-cobalt high speed steel (HSS-FAX) with an SG coating, the most heat- and wear-resistant option in this catalogue. Sizes cover diameter 2~32mm, flute length 24~185mm, overall length 56~255mm, shank diameter 3~32mm, 202 in total, made in Japan. How deep can it go? 6~13D, with flute length to 185mm and overall length to 255mm. It suits carbon and alloy steel, stainless steel, titanium and other high-temperature alloys with workpiece hardness up to HRC45. Typical uses: deep-hole drilling in stainless and titanium, deep holes in mould bases, oil and coolant passages. The family also includes the stub-length 7572P SGESS (flute length 3~94mm, diameters from 0.5mm) and the standard 7570P SGES (diameter 2~32mm); for a straight-shank long drill see 6550P GLSD, rated to HRC40.

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Cutting Tools Drill End Mill Shank Drill

HSS-FAX Drill 7574 SGESR

NACHI 7574 SGESR is the long-flute option among the SG coated drills, running 6~13D. It drills deepest in the family; for shallow holes 7572P SGESS deflects less and holds tolerance better.

Specifications (202 items)

Dia.

Flute length

Overall length

Shank dia.

Depth ratio (×D)

2~3.6

24~39

56~71

3~4

10.59~12.5

Expand this group (34 specs)

Part No.	Dia.	Flute length	Overall length	Shank dia.
AYCNASGESR2.00	2	24	56	3
AYCNASGESR2.06	2.06	24	56	3
AYCNASGESR2.07	2.07	24	56	3
AYCNASGESR2.08	2.08	24	56	3
AYCNASGESR2.09	2.09	24	56	3
AYCNASGESR2.10	2.1	24	56	3
AYCNASGESR2.20	2.2	25	56	3
AYCNASGESR2.24	2.24	25	56	3
AYCNASGESR2.25	2.25	25	56	3
AYCNASGESR2.26	2.26	25	56	3
AYCNASGESR2.30	2.3	25	56	3
AYCNASGESR2.34	2.34	25	56	3
AYCNASGESR2.35	2.35	25	56	3
AYCNASGESR2.36	2.36	25	56	3
AYCNASGESR2.40	2.4	30	61	3
AYCNASGESR2.50	2.5	30	61	3
AYCNASGESR2.60	2.6	30	61	3
AYCNASGESR2.70	2.7	33	64	3
AYCNASGESR2.71	2.71	33	64	3
AYCNASGESR2.72	2.72	33	64	3
AYCNASGESR2.73	2.73	33	64	3
AYCNASGESR2.74	2.74	33	64	3
AYCNASGESR2.80	2.8	33	64	3
AYCNASGESR2.90	2.9	33	64	3
AYCNASGESR3.00	3	33	64	3
AYCNASGESR3.10	3.1	36	68	4
AYCNASGESR3.16	3.16	36	68	4
AYCNASGESR3.17	3.17	36	68	4
AYCNASGESR3.18	3.18	36	68	4
AYCNASGESR3.20	3.2	36	68	4
AYCNASGESR3.30	3.3	36	68	4
AYCNASGESR3.40	3.4	39	71	4
AYCNASGESR3.50	3.5	39	71	4
AYCNASGESR3.60	3.6	39	71	4

3.61~5.48

39~57

71~99

4~6

9.81~11.32

Expand this group (34 specs)

Part No.	Dia.	Flute length	Overall length	Shank dia.
AYCNASGESR3.61	3.61	39	71	4
AYCNASGESR3.62	3.62	39	71	4
AYCNASGESR3.63	3.63	39	71	4
AYCNASGESR3.70	3.7	39	71	4
AYCNASGESR3.71	3.71	39	71	4
AYCNASGESR3.72	3.72	39	71	4
AYCNASGESR3.73	3.73	39	71	4
AYCNASGESR3.80	3.8	43	75	4
AYCNASGESR3.90	3.9	43	75	4
AYCNASGESR4.00	4	43	75	4
AYCNASGESR4.10	4.1	43	85	6
AYCNASGESR4.20	4.2	43	85	6
AYCNASGESR4.30	4.3	47	89	6
AYCNASGESR4.40	4.4	47	89	6
AYCNASGESR4.50	4.5	47	89	6
AYCNASGESR4.56	4.56	47	89	6
AYCNASGESR4.57	4.57	47	89	6
AYCNASGESR4.58	4.58	47	89	6
AYCNASGESR4.60	4.6	47	89	6
AYCNASGESR4.70	4.7	47	89	6
AYCNASGESR4.71	4.71	47	89	6
AYCNASGESR4.72	4.72	47	89	6
AYCNASGESR4.73	4.73	47	89	6
AYCNASGESR4.80	4.8	52	94	6
AYCNASGESR4.90	4.9	52	94	6
AYCNASGESR5.00	5	52	94	6
AYCNASGESR5.10	5.1	52	94	6
AYCNASGESR5.20	5.2	52	94	6
AYCNASGESR5.30	5.3	52	94	6
AYCNASGESR5.40	5.4	57	99	6
AYCNASGESR5.45	5.45	57	99	6
AYCNASGESR5.46	5.46	57	99	6
AYCNASGESR5.47	5.47	57	99	6
AYCNASGESR5.48	5.48	57	99	6

5.5~7.7

57~75

99~119

6~8

9.2~10.36

Expand this group (34 specs)

Part No.	Dia.	Flute length	Overall length	Shank dia.
AYCNASGESR5.50	5.5	57	99	6
AYCNASGESR5.59	5.59	57	99	6
AYCNASGESR5.60	5.6	57	99	6
AYCNASGESR5.61	5.61	57	99	6
AYCNASGESR5.70	5.7	57	99	6
AYCNASGESR5.71	5.71	57	99	6
AYCNASGESR5.72	5.72	57	99	6
AYCNASGESR5.73	5.73	57	99	6
AYCNASGESR5.80	5.8	57	99	6
AYCNASGESR5.90	5.9	57	99	6
AYCNASGESR6.00	6	57	99	6
AYCNASGESR6.10	6.1	63	107	8
AYCNASGESR6.20	6.2	63	107	8
AYCNASGESR6.30	6.3	63	107	8
AYCNASGESR6.40	6.4	63	107	8
AYCNASGESR6.50	6.5	63	107	8
AYCNASGESR6.60	6.6	63	107	8
AYCNASGESR6.70	6.7	63	107	8
AYCNASGESR6.80	6.8	69	113	8
AYCNASGESR6.90	6.9	69	113	8
AYCNASGESR7.00	7	69	113	8
AYCNASGESR7.10	7.1	69	113	8
AYCNASGESR7.20	7.2	69	113	8
AYCNASGESR7.30	7.3	69	113	8
AYCNASGESR7.32	7.32	69	113	8
AYCNASGESR7.34	7.34	69	113	8
AYCNASGESR7.36	7.36	69	113	8
AYCNASGESR7.40	7.4	69	113	8
AYCNASGESR7.44	7.44	69	113	8
AYCNASGESR7.46	7.46	69	113	8
AYCNASGESR7.48	7.48	69	113	8
AYCNASGESR7.50	7.5	69	113	8
AYCNASGESR7.60	7.6	75	119	8
AYCNASGESR7.70	7.7	75	119	8

7.8~10.2

75~87

119~144

8~12

8.53~9.62

Expand this group (34 specs)

Part No.	Dia.	Flute length	Overall length	Shank dia.
AYCNASGESR7.80	7.8	75	119	8
AYCNASGESR7.90	7.9	75	119	8
AYCNASGESR8.00	8	75	119	8
AYCNASGESR8.10	8.1	75	125	10
AYCNASGESR8.20	8.2	75	125	10
AYCNASGESR8.30	8.3	75	125	10
AYCNASGESR8.40	8.4	75	125	10
AYCNASGESR8.50	8.5	75	125	10
AYCNASGESR8.60	8.6	81	131	10
AYCNASGESR8.70	8.7	81	131	10
AYCNASGESR8.80	8.8	81	131	10
AYCNASGESR8.90	8.9	81	131	10
AYCNASGESR9.00	9	81	131	10
AYCNASGESR9.10	9.1	81	131	10
AYCNASGESR9.18	9.18	81	131	10
AYCNASGESR9.20	9.2	81	131	10
AYCNASGESR9.22	9.22	81	131	10
AYCNASGESR9.24	9.24	81	131	10
AYCNASGESR9.30	9.3	81	131	10
AYCNASGESR9.32	9.32	81	131	10
AYCNASGESR9.34	9.34	81	131	10
AYCNASGESR9.36	9.36	81	131	10
AYCNASGESR9.40	9.4	81	131	10
AYCNASGESR9.44	9.44	81	131	10
AYCNASGESR9.46	9.46	81	131	10
AYCNASGESR9.48	9.48	81	131	10
AYCNASGESR9.50	9.5	81	131	10
AYCNASGESR9.60	9.6	87	137	10
AYCNASGESR9.70	9.7	87	137	10
AYCNASGESR9.80	9.8	87	137	10
AYCNASGESR9.90	9.9	87	137	10
AYCNASGESR10.00	10	87	137	10
AYCNASGESR10.10	10.1	87	144	12
AYCNASGESR10.20	10.2	87	144	12

10.3~16

87~120

144~185

12~20

7.5~8.79

Expand this group (34 specs)

Part No.	Dia.	Flute length	Overall length	Shank dia.
AYCNASGESR10.30	10.3	87	144	12
AYCNASGESR10.40	10.4	87	144	12
AYCNASGESR10.50	10.5	87	144	12
AYCNASGESR10.60	10.6	87	144	12
AYCNASGESR10.70	10.7	94	151	12
AYCNASGESR10.80	10.8	94	151	12
AYCNASGESR10.90	10.9	94	151	12
AYCNASGESR11.00	11	94	151	12
AYCNASGESR11.10	11.1	94	151	12
AYCNASGESR11.20	11.2	94	151	12
AYCNASGESR11.30	11.3	94	151	12
AYCNASGESR11.40	11.4	94	151	12
AYCNASGESR11.50	11.5	94	151	12
AYCNASGESR11.60	11.6	94	151	12
AYCNASGESR11.70	11.7	94	151	12
AYCNASGESR11.80	11.8	94	151	12
AYCNASGESR11.90	11.9	101	158	12
AYCNASGESR12.00	12	101	158	12
AYCNASGESR12.10	12.1	101	158	12
AYCNASGESR12.20	12.2	101	158	12
AYCNASGESR12.30	12.3	101	158	12
AYCNASGESR12.40	12.4	101	158	12
AYCNASGESR12.50	12.5	101	158	12
AYCNASGESR12.60	12.6	101	158	12
AYCNASGESR12.70	12.7	101	158	12
AYCNASGESR12.80	12.8	101	158	12
AYCNASGESR12.90	12.9	101	158	12
AYCNASGESR13.00	13	101	158	12
AYCNASGESR13.50	13.5	108	168	16
AYCNASGESR14.00	14	108	168	16
AYCNASGESR14.50	14.5	114	173	16
AYCNASGESR15.00	15	114	180	20
AYCNASGESR15.50	15.5	120	185	20
AYCNASGESR16.00	16	120	185	20

16.5~32

125~185

189~255

20~32

5.71~7.58

Expand this group (32 specs)

Part No.	Dia.	Flute length	Overall length	Shank dia.
AYCNASGESR16.50	16.5	125	189	20
AYCNASGESR17.00	17	125	189	20
AYCNASGESR17.50	17.5	130	194	20
AYCNASGESR18.00	18	130	194	20
AYCNASGESR18.50	18.5	135	198	20
AYCNASGESR19.00	19	135	206	25
AYCNASGESR19.50	19.5	140	210	25
AYCNASGESR20.00	20	140	210	25
AYCNASGESR20.50	20.5	145	214	25
AYCNASGESR21.00	21	145	214	25
AYCNASGESR21.50	21.5	150	218	25
AYCNASGESR22.00	22	150	218	25
AYCNASGESR22.50	22.5	155	223	25
AYCNASGESR23.00	23	155	223	25
AYCNASGESR23.50	23.5	155	223	25
AYCNASGESR24.00	24	160	237	32
AYCNASGESR24.50	24.5	160	237	32
AYCNASGESR25.00	25	165	241	32
AYCNASGESR25.50	25.5	165	241	32
AYCNASGESR26.00	26	165	241	32
AYCNASGESR26.50	26.5	165	241	32
AYCNASGESR27.00	27	170	245	32
AYCNASGESR27.50	27.5	170	245	32
AYCNASGESR28.00	28	170	245	32
AYCNASGESR28.50	28.5	175	248	32
AYCNASGESR29.00	29	175	248	32
AYCNASGESR29.50	29.5	175	248	32
AYCNASGESR30.00	30	175	248	32
AYCNASGESR30.50	30.5	180	252	32
AYCNASGESR31.00	31	180	252	32
AYCNASGESR31.50	31.5	180	252	32
AYCNASGESR32.00	32	185	255	32

Specification Range

Diameter	2~32mm
Flute length	24~185mm
Overall length	56~255mm
Shank diameter	3~32mm
Depth ratio	5.71~12.5

Product Description

NACHI 7574 SGESR is the long-flute option among the SG coated drills, running 6~13D. It drills deepest in the family; for shallow holes 7572P SGESS deflects less and holds tolerance better. It is made from high-cobalt high speed steel (HSS-FAX) with an SG coating, the most heat- and wear-resistant option in this catalogue. Sizes cover diameter 2~32mm, flute length 24~185mm, overall length 56~255mm, shank diameter 3~32mm, 202 in total, made in Japan. How deep can it go? 6~13D, with flute length to 185mm and overall length to 255mm. It suits carbon and alloy steel, stainless steel, titanium and other high-temperature alloys with workpiece hardness up to HRC45. Typical uses: deep-hole drilling in stainless and titanium, deep holes in mould bases, oil and coolant passages. The family also includes the stub-length 7572P SGESS (flute length 3~94mm, diameters from 0.5mm) and the standard 7570P SGES (diameter 2~32mm); for a straight-shank long drill see 6550P GLSD, rated to HRC40.

Workpiece Materials & Hardness

Steel (P)
Stainless steel (M)
Heat-resistant superalloys (S)

Max. workpiece hardness HRC45

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HSS-FAX Drill 7574 SGESR

Specifications (202 items)

Specification Range

Product Description

Workpiece Materials & Hardness

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