Accusize Industrial Tools 3'' Precision Screwless Vise, Hardened, 0.0002'', 0235-0303

This vise is nicely ground, I haven't put it on the surface plate yet but i'm confident it is good quality. I haven't had to de-burr anything, it is all nicely chamfered. The main screw is a 6mm x 25mm socket head cap screw, it shipped with a 8.X grade bolt that seemed to be a little messed up on some of the threads so I replaced it with a 12.9 grade bolt. The two holes on the side of the fixed jaw are also threaded for 6mm and are roughly 12mm deep. I will probably end up getting a 3" version for slightly larger things. Will update when I test on the surface plate

Muy precisa

All the Accusize milling accessories are perfect for my needs as a hobby machinist. This clamp is mounted on my Harbor Freight mini mill. It is a great value clamp, well made and plenty accurate for my needs.

well made product that suited our needs perfectly

Out of the box it's pristine and has a quality look (especially compared to the gritty roughness you sometimes get with imports). The etched logo is a classy touch. All surfaces measured flat and square within <2 tenths, using a 0.0001" indicator, surface plate, and referenced against a granite square (see images). The moving jaw fits the bed perfectly (medium-friction sliding fit with no play) and is square to the fixed jaw. Locking mechanism has a useful spring clip that keeps the pieces oriented and helps disengage the cross pin when loosening. Overall I'm really happy with everything about the vise and will probably order more.