Achteck CNMG 120404 刀片
Achteck CNMG 120404 车削刀片

Achteck CNMG

Achteck CNMG 120404 车削刀片

品牌AchteckISO ModelCNMG120404Available 材料PMKS可选型号60
Available 应用
精加工中加工粗加工

Specification

ISO Code
CNMG120404
刀片尺寸
120404
Shape
C — Diamond 80°
刀尖圆角
0.4 mm
内切圆直径
12.7 mm
Relief Angle
0°
Available 材料
PMKS
Available 应用
精加工, 中加工, 粗加工

Product Overview

Achteck CNMG120404 刀片 共用相同的 ISO 几何与尺寸 shown here. Available models cover P, M, K, S material groups and 精加工, 中加工, 粗加工 applications.

牌号 and chipbreaker vary by SKU. Filter the table below and add the exact model you need to the RFQ basket.

Achteck CNMG120404

60 可选型号

查看询价篮
完整型号加工材料加工阶段牌号槽型产品编号数量Action
CNMG 120404E-PA1 AC052P
P精加工AC052PPA180055102
CNMG 120404E-PA1 AC152P
P精加工AC152PPA180055366
CNMG 120404E-PC3 AC252P
P中加工AC252PPC380109121
CNMG 120404E-PC3 AC152P
P中加工AC152PPC380108856
CNMG 120404E-KC4 AC102K
K粗加工AC102KKC480043333
CNMG 120404E-KC4 AC202K
K粗加工AC202KKC480043179
CNMG 120404E-MB2 AC100M
MS精加工AC100MMB280044118
CNMG 120404E-MB2 AC200M
MS精加工AC200MMB280043937
CNMG 120404E-MB2 AP010S
MS精加工AP010SMB280114535
CNMG 120404E-MB2 AP100S
MS精加工AP100SMB200034229
CNMG 120404E-MB2 AP200M
PM精加工AP200MMB280028708
CNMG 120404E-MB2 AP200U
MS精加工AP200UMB280048969
CNMG 120404E-MB2 AP301M
MS精加工AP301MMB200024416
CNMG 120404E-MC3 AC100M
MS中加工AC100MMC380044127
CNMG 120404E-MC3 AC200M
MS中加工AC200MMC380043946
CNMG 120404E-MC3 AP200M
PM中加工AP200MMC380028692
CNMG 120404E-MC3 AP200U
MS中加工AP200UMC380048978
CNMG 120404E-MC3 AP301M
MS中加工AP301MMC300024431
CNMG 120404E-PA1 AT202
PK精加工AT202PA180055931
CNMG 120404E-PA1 AT210A
P精加工AT210APA180060446
CNMG 120404E-PB1 AC052P
P精加工AC052PPB180051133
CNMG 120404E-PB1 AC152P
P精加工AC152PPB180052181
CNMG 120404E-PB1 AC252P
P精加工AC252PPB180052535
CNMG 120404E-PB1 AP301M
MS精加工AP301MPB100024912
CNMG 120404E-PB1 AT202
PK精加工AT202PB180028466
CNMG 120404E-PB1 AT210A
P精加工AT210APB180059566
CNMG 120404E-PB3 AC052P
P中加工AC052PPB380051136
CNMG 120404E-PB3 AC152P
P中加工AC152PPB380052184
CNMG 120404E-PB3 AC252P
P中加工AC252PPB380052538
CNMG 120404E-PB3 AT202
PK中加工AT202PB380028468
CNMG 120404E-PB3 AT210A
P中加工AT210APB380059568
CNMG 120404E-PC3 AT202
PK中加工AT202PC380028471
CNMG 120404E-PC3 AT210A
P中加工AT210APC380059571
CNMG 120404E-PC4 AC052P
P中加工AC052PPC480051146
CNMG 120404E-PC4 AC102K
K中加工AC102KPC480043307
CNMG 120404E-PC4 AC152P
P中加工AC152PPC480052194
CNMG 120404E-PC4 AC202K
K中加工AC202KPC480043153
CNMG 120404E-PC4 AC252P
P中加工AC252PPC480052548
CNMG 120404E-PD3 AC052P
P中加工AC052PPD380051139
CNMG 120404E-PD3 AC152P
P中加工AC152PPD380052187
CNMG 120404E-PD3 AC252P
P中加工AC252PPD380052541
CNMG 120404E-PD3 AC350P
P中加工AC350PPD300034867
CNMG 120404E-PD3 AT202
PK中加工AT202PD380028474
CNMG 120404E-PD3 AT210A
P中加工AT210APD380059574
CNMG 120404E-SC1 AP010S
MS精加工AP010SSC180058425
CNMG 120404E-SC1 AP200U
PM精加工AP200USC180055087
CNMG 120404E-SC3 AC100M
MS中加工AC100MSC380044120
CNMG 120404E-SC3 AC200M
MS中加工AC200MSC380043939
CNMG 120404E-SC3 AP010S
MS中加工AP010SSC380104457
CNMG 120404E-SC3 AP100S
MS中加工AP100SSC300037570
CNMG 120404E-SC3 AP200M
M中加工AP200MSC380040376
CNMG 120404E-SC3 AP200U
MS中加工AP200USC380048971
CNMG 120404E-SL3 AP010S
MS精加工, 中加工AP010SSL380063151
CNMG 120404E-SL3 AP100S
MS精加工, 中加工AP100SSL380021981
CNMG 120404E-SL3 AP200M
M精加工, 中加工AP200MSL380038999
CNMG 120404E-SL3 AP200U
MS精加工, 中加工AP200USL380063365
CNMG 120404E-UC4 AC052P
P中加工AC052PUC480125019
CNMG 120404E-UC4 AC152P
P中加工AC152PUC480113888
CNMG 120404E-UC4 AC252P
P中加工AC252PUC480113907
CNMG 120404E-UC4 AP200U
PM中加工AP200UUC480113909
Cutting data and geometry (60 SKUs)

CNMG 120404E-PA1 AC052P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.20-1.50
Feed (f)0.04-0.28
Cutting speed P105-620
切削方向Neutral
Weight0.009

CNMG 120404E-PA1 AC152P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.20-1.50
Feed (f)0.04-0.28
Cutting speed P95-570
切削方向Neutral
Weight0.009

CNMG 120404E-PC3 AC252P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.34-3.9
Feed (f)0.07-0.20
Cutting speed P75-510
切削方向Neutral
Weight0.009

CNMG 120404E-PC3 AC152P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.34-3.9
Feed (f)0.07-0.20
Cutting speed P95-570
切削方向Neutral
Weight0.009

CNMG 120404E-KC4 AC102K

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.48-5.2
Feed (f)0.09-0.24
Cutting speed K125-490
切削方向Neutral
Weight0.01

CNMG 120404E-KC4 AC202K

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.48-5.2
Feed (f)0.09-0.24
Cutting speed K95-400
切削方向Neutral
Weight0.01

CNMG 120404E-MB2 AC100M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed M130-250
Cutting speed S30-80
切削方向Neutral
Weight0.009

CNMG 120404E-MB2 AC200M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed M100-200
Cutting speed S20-70
切削方向Neutral
Weight0.01

CNMG 120404E-MB2 AP010S

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.10
Cutting speed M100-250
Cutting speed S30-120
切削方向Neutral
Weight0.01

CNMG 120404E-MB2 AP100S

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.22
Feed (f)0.05-0.15
Cutting speed M85-240
Cutting speed S30-200
切削方向Neutral
Weight0.01

CNMG 120404E-MB2 AP200M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
切削方向Neutral
Weight0.009

CNMG 120404E-MB2 AP200U

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed M70-200
Cutting speed S30-90
切削方向Neutral
Weight0.009

CNMG 120404E-MB2 AP301M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.22
Feed (f)0.05-0.15
Cutting speed M70-200
Cutting speed S30-160
Weight0.009

CNMG 120404E-MC3 AC100M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.32-4.3
Feed (f)0.08-0.22
Cutting speed M130-250
Cutting speed S30-80
切削方向Neutral
Weight0.009

CNMG 120404E-MC3 AC200M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.32-4.3
Feed (f)0.08-0.22
Cutting speed M100-200
Cutting speed S20-70
切削方向Neutral
Weight0.009

CNMG 120404E-MC3 AP200M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.32-4.3
Feed (f)0.08-0.22
切削方向Neutral
Weight0.009

CNMG 120404E-MC3 AP200U

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.32-4.3
Feed (f)0.08-0.22
Cutting speed M70-200
Cutting speed S30-90
切削方向Neutral
Weight0.009

CNMG 120404E-MC3 AP301M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.32-4.25
Feed (f)0.08-0.22
Cutting speed M70-200
Cutting speed S30-160
切削方向Neutral
Weight0.009

CNMG 120404E-PA1 AT202

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.20-1.50
Feed (f)0.04-0.28
Cutting speed P50-200
Cutting speed K50-200
切削方向Neutral
Weight0.004

CNMG 120404E-PA1 AT210A

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)3.18
Hole diameter (d1)3.81
Depth of cut (ap)0.20-1.50
Feed (f)0.04-0.28
Cutting speed P50-180
切削方向Neutral
Weight0.004

CNMG 120404E-PB1 AC052P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed P105-620
切削方向Neutral
Weight0.009

CNMG 120404E-PB1 AC152P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed P95-570
切削方向Neutral
Weight0.009

CNMG 120404E-PB1 AC252P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed P75-510
切削方向Neutral
Weight0.009

CNMG 120404E-PB1 AP301M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed M70-200
Cutting speed S30-160
切削方向Neutral
Weight0.009

CNMG 120404E-PB1 AT202

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed P50-200
Cutting speed K50-200
切削方向Neutral
Weight0.004

CNMG 120404E-PB1 AT210A

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)3.18
Hole diameter (d1)3.81
Depth of cut (ap)0.26-3.2
Feed (f)0.05-0.15
Cutting speed P50-180
切削方向Neutral
Weight0.004

CNMG 120404E-PB3 AC052P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.30-3.5
Feed (f)0.06-0.18
Cutting speed P105-620
切削方向Neutral
Weight0.009

CNMG 120404E-PB3 AC152P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.30-3.5
Feed (f)0.06-0.18
Cutting speed P95-570
切削方向Neutral
Weight0.009

CNMG 120404E-PB3 AC252P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.30-3.5
Feed (f)0.06-0.18
Cutting speed P75-510
切削方向Neutral
Weight0.008

CNMG 120404E-PB3 AT202

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.30-3.5
Feed (f)0.06-0.18
Cutting speed P50-200
Cutting speed K50-200
切削方向Neutral
Weight0.004

CNMG 120404E-PB3 AT210A

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)3.18
Hole diameter (d1)3.81
Depth of cut (ap)0.30-3.5
Feed (f)0.06-0.18
Cutting speed P50-180
切削方向Neutral
Weight0.004

CNMG 120404E-PC3 AT202

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.34-3.9
Feed (f)0.07-0.20
Cutting speed P50-200
Cutting speed K50-200
切削方向Neutral
Weight0.005

CNMG 120404E-PC3 AT210A

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)3.18
Hole diameter (d1)3.81
Depth of cut (ap)0.34-3.9
Feed (f)0.07-0.20
Cutting speed P50-180
切削方向Neutral
Weight0.005

CNMG 120404E-PC4 AC052P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P105-620
切削方向Neutral
Weight0.009

CNMG 120404E-PC4 AC102K

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed K125-490
切削方向Neutral
Weight0.01

CNMG 120404E-PC4 AC152P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P95-570
切削方向Neutral
Weight0.009

CNMG 120404E-PC4 AC202K

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed K95-400
切削方向Neutral
Weight0.01

CNMG 120404E-PC4 AC252P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P75-510
切削方向Neutral
Weight0.009

CNMG 120404E-PD3 AC052P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P105-620
切削方向Neutral
Weight0.009

CNMG 120404E-PD3 AC152P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P95-570
切削方向Neutral
Weight0.009

CNMG 120404E-PD3 AC252P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P75-510
切削方向Neutral
Weight0.009

CNMG 120404E-PD3 AC350P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P45-250
切削方向Neutral
Weight0.009

CNMG 120404E-PD3 AT202

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P50-200
Cutting speed K50-200
切削方向Neutral
Weight0.004

CNMG 120404E-PD3 AT210A

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)3.18
Hole diameter (d1)3.81
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed P50-180
切削方向Neutral
Weight0.004

CNMG 120404E-SC1 AP010S

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.20-0.8
Feed (f)0.07-0.18
Cutting speed M100-250
Cutting speed S30-120
切削方向Neutral
Weight0.009

CNMG 120404E-SC1 AP200U

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.20-0.8
Feed (f)0.07-0.10
Cutting speed M70-200
Cutting speed S30-90
切削方向Neutral
Weight0.009

CNMG 120404E-SC3 AC100M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed M130-250
Cutting speed S30-80
切削方向Neutral
Weight0.009

CNMG 120404E-SC3 AC200M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed M100-200
Cutting speed S20-70
切削方向Neutral
Weight0.01

CNMG 120404E-SC3 AP010S

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed M100-250
Cutting speed S30-120
切削方向Neutral
Weight0.01

CNMG 120404E-SC3 AP100S

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.5
Depth of cut (ap)0.4-4.25
Feed (f)0.08-0.22
Cutting speed M85-240
Cutting speed S30-200
切削方向Neutral
Weight0.01

CNMG 120404E-SC3 AP200M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.4-4.25
Feed (f)0.08-0.22
切削方向Neutral
Weight0.009

CNMG 120404E-SC3 AP200U

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-4.3
Feed (f)0.08-0.22
Cutting speed M70-200
Cutting speed S30-90
切削方向Neutral
Weight0.009

CNMG 120404E-SL3 AP010S

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.60-3.0
Feed (f)0.12-0.25
Cutting speed M100-250
Cutting speed S30-120
切削方向Neutral
Weight0.009

CNMG 120404E-SL3 AP100S

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.60-3.0
Feed (f)0.12-0.25
Cutting speed M85-240
Cutting speed S30-200
切削方向Neutral
Weight0.009

CNMG 120404E-SL3 AP200M

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.60-3.0
Feed (f)0.12-0.25
切削方向Neutral
Weight0.008

CNMG 120404E-SL3 AP200U

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.6-3.0
Feed (f)0.12-0.25
Cutting speed M70-200
Cutting speed S30-90
切削方向Neutral
Weight0.008

CNMG 120404E-UC4 AC052P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-5.0
Feed (f)0.08-0.20
Cutting speed P105-620
切削方向Neutral
Weight0.009

CNMG 120404E-UC4 AC152P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-5.0
Feed (f)0.08-0.24
Cutting speed P95-570
切削方向Neutral
Weight0.009

CNMG 120404E-UC4 AC252P

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-5.0
Feed (f)0.08-0.24
Cutting speed P75-510
切削方向Neutral
Weight0.009

CNMG 120404E-UC4 AP200U

刀尖圆角 (r)0.4
内切圆直径12.7
厚度 (s)4.76
Hole diameter (d1)5.16
Depth of cut (ap)0.40-5.0
Feed (f)0.08-0.24
Cutting speed M70-200
Cutting speed S30-90
切削方向Neutral
Weight0.009
由北京衡朗精密工具有限公司供货。
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