TIE DOWN ENGINEERING CORE CUTTER GALVANIZED STEEL 5""W X 6-1/2""D X 6-1/2""H - 48575 CORE CUTTER- OBTAIN CORE SAMPLES FROM SUBSTRATES FOR DETERMINING MOISTURE CONTENT OR OTHER ANALYSIS. HANDLES ARE REMOVABLE. REMOVES A 7"" CORE SAMPLE. ITEM HAS A LIMITED 30 DAY WARRANTY. MADE MACHINED HARDENED STEEL WITH SHARPENED TEETH. TEETH MAY BE RE-SHARPENED.