14K & Platinum Half Round Ring Shanks with Wide Flat End Metal Types:Platinum they feature a half-round upper

they feature a half-round upper jaw and a large concave lower jaw — a combination well suited to shaping and forming ring shanks with control and precision

The NSK RE65301 is a blank replacement tip (point-bit) designed exclusively for use with the NSK HA500 hammer handpiece

the reverse feature may unscrew the mandrel screw holding the wheel onto the mandrel

IV Heavy Duty line

The parallel-action mechanism applies even pressure along the jaws

14K & Platinum Half Round Ring Shanks with Wide Flat End Metal Types:Platinum they feature a half-round upperThese precision die struck half round ring shanks feature flat ends with a large reverse pinch, creating a wide, heavy top profile well suited for larger stones and a bold aesthetic. The half round form offers a classic exterior profile with a smooth, comfortable interior. Available in 14K Yellow Gold, 14K White Gold, and Platinum, these shanks are ideal for ring sizing, shank replacement, and bench restoration work. Made in the USA. Features Wide,