6-1/4IN BIG HAWG WITH CARBIDE TEETH NAIL-EMBEDDED WOOD, ABRASIVE MATERIAL, CEMENT BOARD, SHINGLES, PLASTER CUT MATERIAL; CARBIDE (TEETH) BLADE MATERIAL; 6-1/4 INCH DIAMETER; 3 TEETH; NO SUPPLIED WITH PILOT DRILL; NO SUPPLIED WITH ARBOR; BIG HAWG[TM] BRAND