Lp
〜
〜
〜
With
Coolant
■�头用刀头
Drilling
Inserts
形状
型号
尺寸(����
Dimensions
(mm)
PVD涂层
PVD
Coated
适合刀柄型号
Shape
øDc
k8
DC
Description
1900M-SC
1910M-SC
1920M-SC
1930M-SC
ø
Dc
19.00
19.10
19.20
19.30
Lp
3.46
3.47
3.49
3.51
PR0315
●
●
●
●
Applicable
holder
description
140°
1940M-SC
1950M-SC
1960M-SC
1970M-SC
19.40
19.50
19.60
19.70
3.53
3.55
3.56
3.58
●
●
●
●
SS20-DRC190M-○
k8公差尺寸
k8
tolerance
1980M-SC
19.80
3.60
●
ø
Dc
8.00
10.00
k8(mm��
+0.022
0
DC
1990M-SC
2000M-SC
19.90
20.00
3.62
3.64
●
●
10.10
18.00
18.10
20.50
+0.027
0
+0.033
0
2010M-SC
2020M-SC
2030M-SC
20.10
20.20
20.30
3.66
3.67
3.69
●
●
●
SS25-DRC200M-○
并且，k8是刀头本体的尺寸公差。
而非�工孔径的尺寸公差。
k8
is
the
dimension
tolerance
of
the
insert.
It
is
not
the
dimension
tolerance
of
the
cutting
diameter.
2040M-SC
2050M-SC
20.40
20.50
3.71
3.73
●
●
刀头为1片一盒装进行销售。
Insert
is
sold
in
1
piece
per
1
box.
■推荐切削条件
Recommended
Cutting
Condition
●
：
标准库存
Std
stock
-1
切削速度
被削�
Workpiece
Material
硬度
Hardness
(HB��
切削条件
Cutting
Condition
转速
(min
��
Spindle
Revolution
Cutting
Speed
Vc(m/min��
进�(mm/rev��
Feed
Rate
ø8
ø10
ø12
�工径
ø
Dc
(mm��
Cutting
Dia.(mm)
ø14
ø16
ø18
ø20
备注
Remarks
-1
-1
300
-1
湿
式
低碳钢
Low
Carbon
Steel
碳素钢
Carbon
Steel
合金鋼
Alloy
Steel
SS400
S10C～S25C
S30C～S58C
(烧钝
Annealed
)
S30C～S58C
(调质
Heat
treated
)
SCM,SCr等
(烧钝
Annealed
)
SCM,SCr等
(调质
Heat
treated
)
125
190
250
180
275
300
120
-
180
转速(min
-1
��
4,780
-
7,170
3,820
-
5,730
3,180
-
4,780
2,730
-
4,090
2,390
-
3,580
2,120
-
3,180
1,910
-
2,870
进�(mm/rev��
0.11
-
0.20
0.13
-
0.24
0.14
-
0.28
0.17
-
0.32
0.19
-
0.35
0.23
-
0.38
0.25
-
0.41
100
-
150
转速(min
��
3,980
-
5,970
3,180
-
4,780
2,650
-
3,980
2,270
-
3,410
1,990
-
2,990
1,770
-
2,650
1,590
-
2,390
进�(mm/rev��
0.13
-
0.24
0.15
-
0.29
0.17
-
0.33
0.19
-
0.36
0.22
-
0.41
0.25
-
0.46
0.28
-
0.48
80
-
120
转速(min
��
3,180
-
4,780
2,550
-
3,820
2,120
-
3,180
1,820
-
2,730
1,590
-
2,390
1,420
-
2,120
1,270
-
1,910
进�(mm/rev��
0.13
-
0.21
0.15
-
0.25
0.18
-
0.31
0.21
-
0.39
0.23
-
0.45
0.25
-
0.53
0.28
-
0.61
50
-
75
转速(min
-1
��
1,990
-
2,990
1,590
-
2,390
1,330
-
1,990
1,140
-
1,710
1,000
-
1,490
880
-
1,330
800
-
1,190
进�(mm/rev��
0.11
-
0.19
0.12
-
0.23
0.16
-
0.28
0.21
-
0.32
0.23
-
0.35
0.25
-
0.41
0.28
-
0.41
70
-
95
转速(min
-1
��
2,790
-
3,780
2,230
-
3,030
1,860
-
2,520
1,590
-
2,160
1,390
-
1,890
1,240
-
1,680
1,110
-
1,510
进�(mm/rev��
0.15
-
0.28
0.16
-
0.35
0.21
-
0.37
0.23
-
0.46
0.25
-
0.46
0.25
-
0.51
0.30
-
0.51
70
-
95
转速(min
-1
��
2,790
-
3,780
2,230
-
3,030
1,860
-
2,520
1,590
-
2,160
1,390
-
1,890
1,240
-
1,680
1,110
-
1,510
进�(mm/rev��
0.11
-
0.21
0.14
-
0.25
0.19
-
0.30
0.21
-
0.33
0.23
-
0.37
0.28
-
0.43
0.28
-
0.46
60
-
90
转速(min
��
2,390
-
3,580
1,910
-
2,870
1,590
-
2,390
1,360
-
2,050
1,190
-
1,790
1,060
-
1,590
960
-
1,430
进�(mm/rev��
0.11
-
0.19
0.12
-
0.23
0.16
-
0.26
0.18
-
0.31
0.21
-
0.33
0.23
-
0.36
0.25
-
0.38
350
50
-
75
转速(min
-1
��
1,990
-
2,990
1,590
-
2,390
1,330
-
1,990
1,140
-
1,710
1,000
-
1,490
880
-
1,330
800
-
1,190
进�(mm/rev��
0.11
-
0.20
0.12
-
0.23
0.16
-
0.25
0.17
-
0.29
0.18
-
0.32
0.20
-
0.36
0.23
-
0.38
-1
-1
不锈钢
Stainless
Steel
灰口铸铁
Gray
Cast
Iron
球墨铸铁
Nodular
Cast
Iron
SUS304
SUS316
SUS630
FC150～FC200
FC250～FC350
FCD400～FCD500
FCD600～FCD800
220
300
180
260
160
250
60
-
80
转速(min
-1
��
2,390
-
3,180
1,910
-
2,550
1,590
-
2,120
1,360
-
1,820
1,190
-
1,590
1,060
-
1,420
960
-
1,270
进�(mm/rev��
0.11
-
0.19
0.12
-
0.23
0.16
-
0.26
0.18
-
0.31
0.21
-
0.33
0.23
-
0.36
0.25
-
0.38
50
-
70
转速(min
-1
��
1,990
-
2,790
1,590
-
2,230
1,330
-
1,860
1,140
-
1,590
1,000
-
1,390
880
-
1,240
800
-
1,110
进�(mm/rev��
0.11
-
0.20
0.12
-
0.23
0.16
-
0.25
0.17
-
0.29
0.18
-
0.32
0.20
-
0.36
0.23
-
0.38
120
-
170
转速(min
-1
��
4,780
-
6,770
3,820
-
5,410
3,180
-
4,510
2,730
-
3,870
2,390
-
3,380
2,120
-
3,010
1,910
-
2,710
进�(mm/rev��
0.17
-
0.32
0.20
-
0.37
0.23
-
0.43
0.27
-
0.48
0.30
-
0.55
0.33
-
0.61
0.33
-
0.61
90
-
120
转速(min
��
3,580
-
4,780
2,870
-
3,820
2,390
-
3,180
2,050
-
2,730
1,790
-
2,390
1,590
-
2,120
1,430
-
1,910
进�(mm/rev��
0.14
-
0.25
0.16
-
0.31
0.19
-
0.35
0.23
-
0.42
0.26
-
0.47
0.28
-
0.53
0.30
-
0.58
60
-
90
转速(min
��
2,390
-
3,580
1,910
-
2,870
1,590
-
2,390
1,360
-
2,050
1,190
-
1,790
1,060
-
1,590
960
-
1,430
进�(mm/rev��
0.14
-
0.25
0.16
-
0.30
0.19
-
0.35
0.22
-
0.40
0.24
-
0.45
0.28
-
0.51
0.28
-
0.56
40
-
65
转速(min
-1
��
1,590
-
2,590
1,270
-
2,070
1,060
-
1,730
910
-
1,480
800
-
1,290
710
-
1,150
640
-
1,040
进�(mm/rev��
0.10
-
0.19
0.12
-
0.22
0.14
-
0.25
0.16
-
0.31
0.19
-
0.35
0.23
-
0.51
0.25
-
0.53