로얄초경- solid coolant a drill

4. SOLID α DRILL (LONG TYPE은 아래에 있습니다)

Code No.	D	d	L1	L2	L3
YSD 030	3.0	4.0	55	20	15
YSD 031	3.1
YSD 032	3.2
YSD 033	3.3
YSD 034	3.4
YSD 035	3.5
YSD 036	3.6			25	19
YSD 037	3.7
YSD 038	3.8
YSD 039	3.9
YSD 040	4.0
YSD 041	4.1
YSD 042	4.2	5.0	62	32	25
YSD 043	4.3
YSD 044	4.4
YSD 045	4.5
YSD 046	4.6
YSD 047	4.7
YSD 048	4.8
YSD 049	4.9
YSD 050	5.0
YSD 051	5.1
YSD 052	5.2	6.0	66	36	27
YSD 053	5.3
YSD 054	5.4
YSD 055	5.5
YSD 056	5.6
YSD 057	5.7
YSD 058	5.8
YSD 059	5.9
YSD 060	6.0
YSD 061	6.1
YSD 062	6.2	7.0	74	42	32
YSD 063	6.3
YSD 064	6.4
YSD 065	6.5
YSD 066	6.6
YSD 067	6.7
YSD 068	6.8
YSD 069	6.9
YSD 070	7.0
YSD 071	7.1
YSD 072	7.2	8.0	79	46	34
YSD 073	7.3
YSD 074	7.4
YSD 075	7.5
YSD 076	7.6
YSD 077	7.7
YSD 078	7.8
YSD 079	7.9
YSD 080	8.0
YSD 081	8.1

Code No.	D	d	L1	L2	L3
YSD 082	8.2	9.0	84	50	37
YSD 083	8.3
YSD 084	8.4
YSD 085	8.5
YSD 086	8.6
YSD 087	8.7
YSD 088	8.8
YSD 089	8.9
YSD 090	9.0
YSD 091	9.1
YSD 092	9.2	10.0	89	53	38
YSD 093	9.3
YSD 094	9.4
YSD 095	9.5
YSD 096	9.6
YSD 097	9.7
YSD 098	9.8
YSD 099	9.9
YSD 100	10.0
YSD 101	10.1
YSD 102	10.2	11.0	95	55	40
YSD 103	10.3
YSD 104	10.4
YSD 105	10.5
YSD 106	10.6
YSD 107	10.7
YSD 108	10.8
YSD 109	10.9
YSD 110	11.0
YSD 111	11.1
YSD 112	11.2	12.0	102	62	44
YSD 113	11.3
YSD 114	11.4
YSD 115	11.5
YSD 116	11.6
YSD 117	11.7
YSD 118	11.8
YSD 119	11.9
YSD 120	12.0
YSD 121	12.1
YSD 122	12.2	13.0			42
YSD 123	12.3
YSD 124	12.4
YSD 125	12.5
YSD 126	12.6
YSD 127	12.7
YSD 128	12.8
YSD 129	12.9
YSD 130	13.0
YSD 131	13.1

* Special dimension or step drill is available on request.

Code No.	D	d	L1	L2	L3
YSD 082	8.2	9.0	84	50	37
YSD 083	8.3
YSD 084	8.4
YSD 085	8.5
YSD 086	8.6
YSD 087	8.7
YSD 088	8.8
YSD 089	8.9
YSD 090	9.0
YSD 091	9.1
YSD 092	9.2	10.0	89	53	38
YSD 093	9.3
YSD 094	9.4
YSD 095	9.5
YSD 096	9.6
YSD 097	9.7
YSD 098	9.8
YSD 099	9.9
YSD 100	10.0
YSD 101	10.1
YSD 102	10.2	11.0	95	55	40
YSD 103	10.3
YSD 104	10.4
YSD 105	10.5
YSD 106	10.6
YSD 107	10.7
YSD 108	10.8
YSD 109	10.9
YSD 110	11.0
YSD 111	11.1
YSD 112	11.2	12.0	102	62	44
YSD 113	11.3
YSD 114	11.4
YSD 115	11.5
YSD 116	11.6
YSD 117	11.7
YSD 118	11.8
YSD 119	11.9
YSD 120	12.0
YSD 121	12.1
YSD 122	12.2	13.0			42
YSD 123	12.3
YSD 124	12.4
YSD 125	12.5
YSD 126	12.6
YSD 127	12.7
YSD 128	12.8
YSD 129	12.9
YSD 130	13.0
YSD 131	13.1

Code No.	D	d	L1	L2	L3
YSD 132	13.2	14.0	107	64	43
YSD 133	13.3
YSD 134	13.4
YSD 135	13.5
YSD 136	13.6
YSD 137	13.7
YSD 138	13.8
YSD 139	13.9
YSD 140	14.0
YSD 141	14.1
YSD 142	14.2	15.0	111	67	45
YSD 143	14.3
YSD 144	14.4
YSD 145	14.5
YSD 146	14.6
YSD 147	14.7
YSD 148	14.8
YSD 149	14.9
YSD 150	15.0
YSD 151	15.1
YSD 152	15.2	16.0	115	69	45
YSD 153	15.3
YSD 154	15.4
YSD 155	15.5
YSD 156	15.6
YSD 157	15.7
YSD 158	15.8
YSD 159	15.8
YSD 160	16.0
YSD 161	16.1
YSD 162	16.2	17.0	119	71	46
YSD 163	16.3
YSD 164	16.4
YSD 165	16.5
YSD 166	16.6
YSD 167	16.7
YSD 168	16.8
YSD 169	16.9
YSD 170	17.0
YSD 171	17.1
YSD 172	17.2	18.0	123	74	47
YSD 173	17.3
YSD 174	17.4
YSD 175	17.5
YSD 176	17.6
YSD 177	17.7
YSD 178	17.8
YSD 179	17.9
YSD 180	18.0
YSD 181	18.1

* Special dimension or step drill is available on request.

Code No.	D	d	L1	L2	L3
YSD 182	18.2	19.0	127	76	48
YSD 183	18.3
YSD 184	18.4
YSD 185	18.5
YSD 186	18.6
YSD 187	18.7
YSD 188	18.8
YSD 189	18.9
YSD 190	19.0
YSD 191	19.1
YSD 192	19.2	20.0	131	80	50
YSD 193	19.3
YSD 194	19.4
YSD 195	19.5
YSD 196	19.6
YSD 197	19.7
YSD 198	19.8
YSD 199	19.9
YSD 200	20.0

* Special dimension or step drill is available on request.

SOLID α DRILL (LONG)

주문제작

Code No.	øD	ød	L1	L2
YSDL 042-051	4.2-5.1	5.0	80	45
YSDL 052-061	5.2-6.1	6.0	80	50
YSDL 062-071	6.2-7.1	7.0	83	53
YSDL 072-081	7.2-8.1	8.0	90	58
YSDL 082-091	8.2-9.1	9.0	98	64
YSDL 092-101	9.2-10.1	10.0	105	68
YSDL 102-111	10.2-11.1	11.0	110	73
YSDL 112-121	11.2-12.1	12.0	120	80

Code No.	øD	ød	L1	L2
YSDL 122-131	12.2-13.1	13.0	137	90
YSDL 132-141	13.2-14.1	14.0	147	96
YSDL 142-151	14.2-15.1	15.0	153	100
YSDL 152-161	15.2-16.1	16.0	160	104
YSDL 162-171	16.2-17.1	17.0	160	112
YSDL 172-181	17.2-18.1	18.0	160	112
YSDL 182-191	18.2-19.1	19.0	160	112
YSDL 192-200	19.2-20.0	20.0	160	112

외부절삭유 급유방법 Supply of cutting fluid

YES DRILL 소요동력 계산법
Power requirement for YES DRILL


(○)	(X)

D	=	Drill Diameter (드릴직경) in mm
f	=	Feed rate (회전당 이송량) in mm/rev
v	=	Cutting speed (절삭속도) in m/min
ks	=	Specific cutting force (비절삭저항) in kg/㎟
η	=	Constants of performance (기계효율) (0.70-0.85)