its spacious working surface easily accommodates glass plates

a convenient and straightforward clamping approach (using one key only) is an important feature

Master has two settings: The first one is the possibility to move the knife horizontally by means of an adjustment screw

Flatness tolerance: <0

Abrasive: Alumina Ceramic

leading edge v sharpener 1 Color:Black its spacious working surface easilyLeading Edge V Sharpener utilizes two 6" stone holders and fine angle adjusters. The angle range: 5 to 35 degrees. V sharpener supports Edge Pro form factor stones as well as flat end 6" stones. This version of V Sharpener utilizes wide base and is available in color variations.