what is a compound miter saw

{"cid":"91197759","title":"1800W Laser Sliding drop chop angle compound Miter Saw Bench Top Woodworking Tools","imgUrl":"https:\/\/img.ismap.com\/nimg\/b1\/ed\/2248e31d64271bc80bd38d949c58-200x200-1.jpg","attrs":{"Brand Name":"VIDO","Model Number":"WD030210254","Minimum Order Quantity":"","Place of Origin":"China","Packaging Details":"","Power input":"1800W","Product name":"Miter saw","Rated voltage":"220-240V~50\/60Hz","No load speed":"5500\/min","Blade size":"254x3.0x25.4mm","Max. cutting capacity":"H81.5xW295mm","Net\/Gross weight":"14.3\/16.8Kg","Carton size":"780x480x450 mm 0.168m\u00b3"}}

{"cid":"91192134","title":"TCG shaft miter Saw Blade , Aluminum Chop Saw Blade Long Working Life","imgUrl":"https:\/\/img.ismap.com\/nimg\/c4\/29\/8800a43a4923995655c4e7b5d537-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"hero, slilt","Model Number":"10\"~19\" 255~500mm 25.4\/30mm","Minimum Order Quantity":"5pieces per order","Delivery Time":"7-15days after payment","Certification":"ISO9001","Place of Origin":"Chengdu, SIchuan","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000pcs per month","Packaging Details":"standard color box","Carbide Tip":"especial Carbide tips from Ceratizit","Teeth Shape":"TCG","Features":"no vibration, cuts lighter and smoother","surface finishing":"Chromium coating","Application":"Aluminum Alloy and Copper Alloy","port":"guangzhou, shanghai,ningbo","Apply for":"aluminum bar, aluminm proflile and aluminum radiator","product name":"non - ferrous metal cutting disc"}}

{"cid":"91183463","title":"Saw Woodwork Tools 2400W Compound Sliding Miter 10-Inch Miter Cutting 255mm For DIY Craftsmen","imgUrl":"https:\/\/img.ismap.com\/nimg\/a2\/1c\/727c8db7c1708edf804e2de0dd81-200x200-1.jpg","attrs":{"Price":"228usd","Brand Name":"Cutting Machine","Model Number":"Ruibo","Minimum Order Quantity":"1pcs","Delivery Time":"3~5day","Certification":"CCC","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000pcs","Packaging Details":"Caroton","material \/ metal processed":"plastic, Stainless Steel, Carbon Steel, Alloy","core components":"motor, Pump","automation":"Semi-automatic","voltage":"220-240V","rated power":"2400W","Product name\tPipe Cutting Machine":"Pipe Cutting Machine","Type":"MITER SAW","Rated Power":"no-load speed 4500RPM","OEM":"Available","Single package size":"72X42X80 cm","Single gross weight":"17KGS","grade":"Industrial","model number 1030":"1030","blade diamet":"255mm","Max. Cutting Width":"340mm","max. cutting depth":"90mm","frequency":"50-60Hz"}}