Makita 4131 7-1/4-Inch 13-AMP Metal Cutting Circular Saw Powerful 13.0 AMP motor cuts through various types of metal Heavy duty blade cover provides imcreased chip protection Virtually spark-free cuts CERMET tipped blades are made with a special Ceramic-Metal mixture that resists heat, which can shorten the life of traditional carbide tipped blades ""Tool-less"" blade cover removal and chip collection window for operator convenience Large cutting capacity for single pass cutting Fast, effortless cutting through single or multiple metal pieces with burr-free ends that are cool to the touch Quick release blade guard lever for plunge cutting Stainless steel base plate for stability and durability 36T CERMET Tipped Blade (A-93815) Hex Wrench (783203-8) Wrench Holder (410047-0) Safety Goggles 4114X BCS550 BCS550Z BPB180 BPB180Z 4114 2107F LC1230 2414NB Ceramic-metal blade for cleaner, faster cuts and superior life in mild steel cutting Lightest weight in it's class at 10.6-Pound yet delivers 13 AMP power to get the job done Maximum cutting depth of 2-1/2-Inch for metal studs, conduit and metal roofing Aluminum chip collector, spindle lock and stainless steel base Lower safety guard lever allows user to open safety guard half way by hand for plunge cutting into roofing materials