YUKIWA SEIKO Drill Chucks（Retainable blade diameter：0.5～6.5）

Keyless type drill chuck allowing drill attachment/detachment with manual rotation alone.[Features]· The world's No. 1 accuracy : The ultra-precision class is finished to unparalleled precision by assembling world-class technologies.· It demonstrates fully sufficient power for high precision machining, such as tooling of machining centers and jig borers, etc.· The test method for the measurement position conforms to JIS B 4634.· Maximum accuracy : Precision class maintains accuracy over a long period of time, with the highest accuracy in the world after .

[Features]· A strong grip with high accuracy.· Machining center buddy.· Perfect for drilling. Integral-type BT shank and chuck. Greater safety and reliability: The conventional tapered holder B and chuck are tightly fastened to prevent dropout during rotation and cutting.· Increased power with hook wrench. No loosening even if spindle stops suddenly. Retightening with attached hook wrench increases gripping force.· It does not loosen or slip, so safety and security are ensured for unmanned operations, etc.· Much shorter and more compact. Short Mount Design: Taper Holder