Milwaukee 48 00 5543 Reciprocating Saw Blade, 6 TPI, Carbide 1360400 Talk Connection Type_Combined Headset to Talk Connection Type_Combined Headset to Headset and Bluetooth Button Functions Volume Up Down Two Way Radio Communication Type MERCH Listen and Talk Battery Life 11 hr Headset Earplug Type General Purpose Intrinsically Safe No Package Quantity 1 Time Delay Total Number of Fuses Included 36 Fuse Kit Amp Range 1 2 to 30A AC Voltage Rating 500V AC suitable for straight cuts Teeth per Inch 6 Material Carbide Tip Material Carbide Back Style Tapered Primary Material Application General Purpose For Use With Saw Type Reciprocating Saws Materials Cut Cast Iron