Click image to view full size image
BRIED "7" SERIES
Product features:
Economy type product, high accuracy, fine reliability. The drill, grip jaw, nut, external sleeve, spanner wheel adopt superior steel for its manufacture.
The applcable range:
It is fit for medium-duty, ultra-heavy duty tasks. It is commonly used in lathe, miller, wood-working machinery. It may endure high speed cutting.
Accuracy inspection:
The max. Radial skip does not exceed 0.20mm. It has reached the national standard B Level precision criterion.
The rear taper uses the drill clamp cone gauge (GB-11855) for its painted inspection. The contact-time is no less than 85%. It is 70% higher than the national standard.
Torque: GB/T6087-93 fixed input 24N. M. This product may maximumly input 50N. M and output 37N. M. With no damage to various spares of the drill chuck.
Key Type Chuck