NBK

Powerful Type Super Thin Chucks

1.The handle with an angle of 30 degrees is much convenient for operations.。
2.The “super thin thickness” design of chucks increase the “allowable distance” of machining operations.
3.Chuck flange makes loading and unloading Operations simpler and more convenient.
4.Hard jaws and soft jaws can be used alternatively.

DIMENSIONS

SPECIFICATIONS

UNIT/mm

Inquiry MODEL / SPEC A1 A2 B1 B2 C D E F G H J K L M
NBK-06 220 170 58 18 130 147 45 6 3-M10×1.5P 68 26 40 10 13
NBK-08 270 210 65 20 155 172 60 6 3-M10×1.5P 82 28 43 11 13
NBK-10 315 255 73 20 190 210 80 6 3-M12×1.75P 93 32 52 12 16
NBK-12 370 305 80 22 250 285 105 5 3-M12×1.75P 118 40 59 14 18
NBK-16 470 405 105 24 345 375 160 7 6-M14×2P 150 50 75 15 18
NBK-20 570 500 121 29 420 458 220 7 6-M16×2P 140 55 84 19 18
MODEL / SPEC Max.Gripping
Diameter
O.D.Clamping
Max.Gripping
Diameter
I.D.Clamping
Weight
(kg)
NBK-06 ø8-ø160 ø48-ø150 10.6
NBK-08 ø11-ø200 ø62-ø190 18.1
NBK-10 ø12-ø250 ø72-ø240 27.9
NBK-12 ø15-ø300 ø86-ø290 42.9
NBK-16 ø60-ø410 ø145-ø388 --
NBK-20 ø86-ø500 ø245-ø488 150