YG-1: BEST VALUE IN THE WORLD OF CUTTING TOOLS

Series Min. to Max. (mm/inch)	Diameter			EDP No. Super HSS(T15)
	Inch (inch)	Metric (mm)	Decimal (inch)	EDP No. Super HSS(T15)
	Inch (inch)	Metric (mm)	Decimal (inch)	TiAlN Coated
Y 9.50 (.374) to 11.07 (.436)		9.50	.3740	SM08Y01
	3/8	9.53	.3750	SM08Y02
		9.80	.3860	SM08Y03
	25/64	9.92	.3906	SM08Y04
		10.00	.3937	SM08Y05
		10.20	.4016	SM08Y06
	13/32	10.32	.4063	SM08Y07
		10.50	.4134	SM08Y08
	27/64	10.72	.4219	SM08Y09
		10.80	.4252	SM08Y10
		11.00	.4331	SM08Y11
Z 11.11 (.437) to 12.95 (.510)	7/16	11.11	.4375	SM08Z01
		11.50	.4528	SM08Z02
	29/64	11.51	.4531	SM08Z03
	15/32	11.91	.4688	SM08Z04
		12.00	.4724	SM08Z05
	31/64	12.30	.4844	SM08Z06
		12.50	.4921	SM08Z07
	1/2	12.70	.5000	SM08Z08
0 12.98 (.511) to 17.65 (.695)		13.00	.5118	SM08001
	33/64	13.10	.5156	SM08002
	17/32	13.49	.5313	SM08003
		13.50	.5315	SM08004
	35/64	13.89	.5469	SM08060
		14.00	.5512	SM08005
		14.00	.5512	SM08005
	9/16	14.29	.5625	SM08006
		14.50	.5709	SM08007
	37/64	14.68	.5781	SM08008
		15.00	.5906	SM08009
	19/32	15.08	.5938	SM08010
	39/64	15.48	.6094	SM08061
		15.50	.6102	SM08011
	5/8	15.88	.6250	SM08012
		16.00	.6299	SM08013
	41/64	16.27	.6406	SM08062
		16.50	.6496	SM08014
	21/32	16.67	.6563	SM08015
		17.00	.6693	SM08016
	43/64	17.07	.6719	SM08063
	11/16	17.46	.6875	SM08017
		17.50	.6890	SM08018
1 17.53 (.690) to 24.38 (.960)	45/64	17.86	.7031	SM08101
		18.00	.7087	SM08102
	23/32	18.26	.7188	SM08103
		18.50	.7283	SM08104
		47/64	18.65	SM08105
		19.00	.7480	SM08106
	3/4	19.05	.7500	SM08107
	49/64	19.45	.7656	SM08108
		19.50	.7677	SM08109
	25/32	19.84	.7813	SM08110
		20.00	.7874	SM08111
	51/64	20.24	.7969	SM08160
		20.50	.8071	SM08112
	13/16	20.64	.8125	SM08113
		21.00	.8268	SM08114
	27/32	21.43	.8438	SM08115
	55/64	21.83	.8594	SM08161
		22.00	.8661	SM08116
	7/8	22.23	.8750	SM08117
	57/64	22.62	.8906	SM08162
		23.00	.9055	SM08118
	29/32	23.02	.9063	SM08119
	59/64	23.42	.9219	SM08120
	15/16	23.81	.9375	SM08121
		24.00	.9449	SM08122
2 24.41 (.961) to 35.05 (1.380)	31/32	24.61	.9688	SM08201
	63/64	25.00	.9843	SM08202
	1	24.61	.9688	SM08203
	1-1/64	25.80	1.0156	SM08204
		26.00	1.0236	SM08205
	1-1/32	26.19	1.0313	SM08206
	1-3/64	26.59	1.0469	SM08260
	1-1/16	26.99	1.0625	SM08207
		27.00	1.0630	SM08208
	1-3/32	27.78	1.0938	SM08209
		28.00	1.1024	SM08210
	1-7/64	28.18	1.1094	SM08261
	1-1/8	28.58	1.1250	SM08211
		29.00	1.1417	SM08212
	1-5/32	29.37	1.1563	SM08213
		30.00	1.1811	SM08214
	1-3/16	30.16	1.1875	SM08215
	1-7/32	30.96	1.2188	SM08216
		31.00	1.2205	SM08217
	1-1/4	31.75	1.2500	SM08218
		32.00	1.2598	SM08219
	1-9/32	32.54	1.2813	SM08220
		33.00	1.2992	SM08221
	1-5/16	33.34	1.3125	SM08222
		34.00	1.3386	SM08223
	1-11/32	34.13	1.3438	SM08224
	1-3/8	34.93	1.3750	SM08225
		35.00	1.3780	SM08226
3 34.37 (1.353) to 47.80 (1.882)	1-13/32	35.72	1.4063	SM08301
		36.00	1.4173	SM08302
	1-7/16	36.51	1.4375	SM08303
		37.00	1.4567	SM08304
	1-15/32	37.31	1.4688	SM08305
		38.00	1.4961	SM08306
	1-1/2	38.10	1.5000	SM08307
	1-17/32	38.89	1.5313	SM08308
		39.00	1.5354	SM08309
	1-9/16	39.69	1.5625	SM08310
		40.00	1.5748	SM08311
	1-19/32	40.48	1.5938	SM08312
		41.00	1.6142	SM08313
	1-5/8	41.28	1.6250	SM08314
		42.00	1.6535	SM08315
	1-21/32	42.07	1.6563	SM08316
	1-11/16	42.86	1.6875	SM08317
		43.00	1.6929	SM08318
	1-23/32	43.66	1.7188	SM08319
		44.00	1.7323	SM08320
	1-3/4	44.45	1.7500	SM08321
		45.00	1.7717	SM08322
	1-25/32	45.24	1.7813	SM08323
		46.00	1.8110	SM08324
	1-13/16	46.04	1.8125	SM08325
	1-27/32	46.83	1.8438	SM08326
		47.00	1.8504	SM08327
	1-7/8	47.63	1.8750	SM08328
4 46.99 (1.850) to 65.28 (2.570)		48.00	1.8898	SM08401
	1-29/32	48.42	1.9063	SM08402
		49.00	1.929	SM08403
	1-15/16	49.21	1.9375	SM08404
		50.00	1.9685	SM08405
	1-31/32	50.01	1.9688	SM08406
	2	50.80	2.0000	SM08407
		51.00	2.0079	SM08408
	2-1/32	51.59	2.0313	SM08409
	2-3/64	52.00	2.0472	SM08410
	2-1/16	52.39	2.0625	SM08411
		53.00	2.0866	SM08412
	2-3/32	53.18	2.0938	SM08413
	2-1/8	53.98	2.1250	SM08414
		54.00	2.1260	SM08415
	2-5/32	54.79	2.1563	SM08416
		55.00	2.1654	SM08417
	2-3/16	55.56	2.1875	SM08418
		56.00	2.2047	SM08419
	2-7/32	56.36	2.2188	SM08420
		57.00	2.2441	SM08421
	2-1/4	57.15	2.2500	SM08422
	2-9/32	57.94	2.2813	SM08423
		58.00	2.2835	SM08424
	2-5/16	58.74	2.3125	SM08425
		59.00	2.3228	SM08426
	2-11/32	59.53	2.3438	SM08427
		60.00	2.3622	SM08428
	2-3/8	60.33	2.3750	SM08429
		61.00	2.4016	SM08430
	2-13/32	61.12	2.4063	SM08431
	2-7/16	61.91	2.4375	SM08432
		62.00	2.4409	SM08433
	2-15/32	62.71	2.4688	SM08434
		63.00	2.4803	SM08435
	2-1/2	63.50	2.5000	SM08436
		64.00	2.5197	SM08437
	2-17/32	64.29	2.5313	SM08438
		65.00	2.5591	SM08439
	2-9/16	65.09	2.5625	SM08440
5 62.38 (2.456) to 76.20 (3.000)	2-1/2	63.50	2.5000	SM08501
		64.00	2.5197	SM08502
	2-17/32	64.29	2.5313	SM08503
	2-9/16	65.09	2.5625	SM08504
	2-19/32	65.88	2.5938	SM08505
		66.00	2.5984	SM08506
	2-5/8	66.68	2.6250	SM08507
	2-21/32	67.47	2.6563	SM08508
		68.00	2.6772	SM08509
	2-11/16	68.26	2.6875	SM08510
	2-23/32	69.05	2.7188	SM08511
	2-3/4	69.85	2.7500	SM08512
		70.00	2.7559	SM08513
	2-25/32	70.64	2.7813	SM08514
	2-13/16	71.44	2.8125	SM08515
		72.00	2.8346	SM08516
	2-27/32	72.23	2.8438	SM08517
	2-7/8	73.03	2.8750	SM08518
	2-29/32	73.82	2.9063	SM08519
		74.00	2.9134	SM08520
	2-15/16	74.61	2.9375	SM08521
	2-31/32	75.41	2.9688	SM08522
		76.00	2.9921	SM08523
	3	76.20	3.0000	SM08524
6 76.23 (3.001) to 89.08 (3.507)	3-1/32	76.99	3.0313	SM08601
	3-1/16	77.79	3.0625	SM08602
		78.00	3.0709	SM08603
	3-3/32	78.58	3.0938	SM08604
	3-1/8	79.38	3.1250	SM08605
		80.00	3.1496	SM08606
	3-5/32	80.17	3.1563	SM08607
	3-3/16	80.96	3.1875	SM08608
	3-7/32	81.76	3.2188	SM08609
		82.00	3.2283	SM08610
	3-1/4	82.55	3.2500	SM08611
	3-9/32	83.34	3.2813	SM08612
		84.00	3.3071	SM08613
	3-5/16	84.14	3.3125	SM08614
	3-11/32	84.93	3.3438	SM08615
	3-3/8	85.73	3.3750	SM08616
		86.00	3.3858	SM08617
	3-13/32	86.52	3.4063	SM08618
	3-7/16	87.31	3.4375	SM08619
		88.00	3.4646	SM08620
	3-15/32	88.11	3.4688	SM08621
	3-1/2	88.90	3.5000	SM08622
7 87.76 (3.455) to 101.60 (4.000)	3-17/32	89.69	3.5313	SM08701
		90.00	3.5433	SM08702
	3-9/16	90.49	3.5625	SM08703
	3-19/32	91.28	3.5938	SM08704
		92.00	3.6221	SM08705
	3-5/8	92.08	3.6250	SM08706
	3-21/32	92.87	3.6563	SM08707
	3-11/16	93.66	3.6875	SM08708
		94.00	3.7008	SM08709
	3-23/32	94.46	3.7188	SM08710
	3-3/4	95.25	3.7500	SM08711
		96.00	3.7795	SM08712
	3-25/32	96.04	3.7813	SM08713
	3-13/16	96.84	3.8125	SM08714
	3-27/32	97.63	3.8438	SM08715
		98.00	3.8583	SM08716
	3-7/8	98.43	3.8750	SM08717
	3-29/32	99.22	3.9063	SM08718
		100.00	3.9370	SM08719
	3-15/16	100.01	3.9375	SM08720
	3-31/32	100.81	3.9688	SM08721
	4	101.60	4.0000	SM08722
8 101.63 (4.001) to 114.48 (4.507)	4-1/64	102.00	4.0157	SM08801
	4-1/16	103.19	4.0625	SM08802
	4-3/32	104.00	4.0945	SM08803
	4-1/8	104.78	4.1250	SM08804
		106.00	4.1732	SM08805
	4-3/16	106.36	4.1875	SM08806
	4-1/4	107.95	4.2500	SM08807
		108.00	4.2520	SM08808
	4-5/16	109.54	4.3125	SM08809
		110.00	4.3307	SM08810
	4-3/8	111.13	4.3750	SM08811
		112.00	4.4094	SM08812
	4-7/16	112.71	4.4375	SM08813
		114.00	4.4882	SM08814
	4-1/2	114.30	4.5000	SM08815

Y

Z

0

1

2

3

4

5

6

7

8