FEATURES:-100 grains-Full blade-1.25" cutting diameter-.40" blade thickness-Replaceable blades-Stainless steel-Cut on contactPRODUCT SPECIFICATIONS:Dimension 1.85 X 4.05 X 5.95Height 1.8500Width 4.0500Length 5.9500OTHER FEATURES: ROCK BUSTER HARDENED SST TIP, SUPERIOR STRENGTH .040" THICK BLADES,COMPACT HEAD DESIGN FOR TRUE FIELD POINT ACCURACY, PRECISION SPIN STEEP CUTTING ANGLE WITH BLADE OVER SHAFT TECHNOLOGY