Highly polished working surface for mark-free results
The full-color layout paired with durable construction—including a protective plastic cover and lay-flat spiral binding—makes it a practical companion in the studio or classroom
Each drill has a shank diameter equal to its cutting diameter
408 Assortment of 5 5mm (2)
this hammer strikes the ideal balance between control and reach for fine raising work
Nakanishi NSK IR-310 Twist to Open Quick Change Ring Type Handpiece Durston Black Friday Highly polished working surface forThe NSK IR 310 is a precision ring type handpiece engineered for quick, tool free bit changes on compatible NSK micromotors. Its twist to open, twist to close mechanism allows for fast collet access without the need for wrenches or additional tools, keeping workflow smooth at the bench. At 3 1 2" long and 1" in diameter, this handpiece offers a balanced, ergonomic profile suited for detailed engraving, grinding, drilling, and finishing work.