4) Size Of Drilling Hole: Diameter 9/16″(14 Mm), Length 3″-4″
3) Wedge Length 4″(100mm), Shim Length 2-3/8″(60mm)
1) Extremely Hard, Toughest Ever Industrial Grade Wedge And Shims Set
2) One Set Includes One Rubber Ring, One Wedge And Two Shims
5) Please Make The Necessary Protective Measures And Wear Eye Protection When Using This Tool. When The Stone Is About To Split, Please Keep Alert
