Improved Pivot Unit with the full 360° rotation and increased sharpening angle 8° to 35° degrees

3 degree head is suitable

The shells are genuine hot stuffed and then slicked onto glass frames to dry

The tapered pivot (vertical rod) supports the sharpener in the desired position

Nanocloth strop is mounted on a color acrylic plate and high-quality aluminum blank

le series 4 stone holder for work sharp precision adjust 1 back-in-stock Improved Pivot Unit with the2nd Generation of LE Series stone holders is unbreakable. Work Sharp Precision Adjust is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder. 4" Stone Holder for Work Sharp Precision Adjust overcomes the limitation. As of today, you may use any 4" sharpening stones including Venev Cerberus and any KME form factor stones. Note. It's very important to keep a sharpening angle consistent. The angle