Nakanishi NSK IR-310 Twist to Open Quick Change Ring Type Handpiece Files Bulk Discount Part # Size 147

Part # Size 147

Beading blocks are essential bench tools for maintaining the edges of beading tools

14K white gold versions use a nickel-based alloy and are rhodium plated

consistent abrasion on hardened tool surfaces

this ring stick features a non-scratch white Delrin construction that protects finished metal rings during sizing—making it an ideal bench tool for everyday use in professional jewelry studios

Nakanishi NSK IR-310 Twist to Open Quick Change Ring Type Handpiece Files Bulk Discount Part # Size 147The 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.