Keyless Drill Chuck Precision Grade (Silver)

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 .