HIGH SPEED MILLING CHUCK
High Speed
Weight （ kg ）
MAX. (r/min)
Code No. NBT50-C12-105G
TAPER
Collet
D C 1 D 1
L
1
2
3
105 135 165 105 135 165 200 105 135 165 180 200 105 135 165 200 90 105 120 135 165 200 95 105 120
3.9 4.2 4.5 4.1 4.4 4.7 5.1 4.4 4.8 5.2 5.4 5.7 4.6 5.2 5.8 6.3 4.3 4.7 5.2 5.7 6.5 7.6 5.5 5.8 6.6
-135G -165G -C16-105G -135G -165G -200G -C20-105G -135G -165G -180G -200G -C25-105G -135G -165G -200G -C32- 90G -105G -120G -135G -165G -200G -C42- 95P ＊ 5
12
12
33
48
53
CCK12 KM12
58
16
16
40
50
58
CCK16 KM16
65
20,000
20
20
48
57
CCK20
CCNK20
KM20 NK20
66
No.50
80
25
25
55
CCK25
CCNK25
KM25 NK25
60
72
15.000
32
32
68
CCK32
CCNK32
KM32 NK32
70
81
107
-105P ＊ 5 -120P ＊ 5
12.000
42
42
86
CCK42
CCNK42
KM42 NK42
73
115
125
★ GH Handle is available as an option. Please refer P.299 C12-G ： GH12, C16-G ： GH16, C20-G ： GH20, C25-G ： GH25, C32-G （ φC1=68mm ）： GH32, C32-G （ φC1=62mm ）： GH32S, ★ Please note the acceptable shank tolerance is h6. ★ Please add “ RP ” at the end of Code No. for Rust Proof Treatment Milling Chuck . e.g. NBT40-C32-85G-RP ★ Centre Through Coolant application ； For direct chucking, CKFN-D nut is recommended. With a collet, CCK collet and CKFN nut are recommended. ★ NBT50-C42-110P is also available. ★ Please refer P.280, P.281 for KM, NK, CCK and CCNK collet. ★ ＊ 5 spaner for C42 ： 9HC42 ★ Please refer P.279 for Milling Chuck Coolant Solution.
MILLING CHUCK for Flange Through FLANGE THROUGH COOLANT TYPE HOLDER
L
ℓ 3 ℓ
2 ℓ
Frange Through （ MAX. 1MPa ）
1
φ C 1
φ D
φ D 1
Weight （ kg ） 1.9, 2.0 2.0, 2.2 2.5, 2.8
Stopper (Option) 9MC20H 9MC25H 9MC32H 9MC20H 9MC25H 9MC32H 9MC42H
ℓ 1 58 61 70 58 61
ℓ 2 66 70 81 66 72 81 105, 115, 115
ℓ 3
Code No. NBT40-C20F- 90,105
C 1 52 60 69 52 60 69 86
D 1
Collet
TAPER
20
CCK20 CCNK20 CCK25 CCNK25 CCK32 CCNK32 CCK20 CCNK20 CCK25 CCNK25 CCK32 CCNK32 CCK42 CCNK42
No.40
80
-C25F- 90,105 -C32F-105,120 NBT50-C20F-105,135,165 -C25F-105,135,165
25
107
4.2, 4.4, 4.8 4.5, 5.1, 5.7 4.6, 5.1, 5.5, 6.4 5.8, 6.1, 6.8
20
80
No.50
25
-C32F-105,120,135,165 -C42F-120,135,165
107 125
70
42
★ Spanner is available as an option. C20 : 9HC22, C25 : 9HC25 C32 : 9HC32, C42 : 9HC42 ★ Please refer
★ Shank of High Speed Milling Chuck (G) is
. e.g. NBT40-C20F-105G
GH Handle
P.299 is necessary for High Speed Milling Chuck.
P.281 for CCK and CCNK Collet. ★ In case of Heavy End Milling operation, please chuck the End Mill longer than ℓ 1 without using stopper.
★ Please add “RP” at the end of Code No. for Rust Proof Treatment Milling Chuck. e.g. BT40-C20F-75-RP .
★ Please note the acceptable shank tolerance is h7.
P.299
★ GH Handle
178
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