About This THE BOSCH GCM12SD IS A 12 IN. DUAL-BEVEL GLIDE MITER SAW THAT FEATURES A SMOOTH CUTTING MOTION, ACCURATE PERFORMANCE AND A SPACE-SAVING DESIGN OF THE BOSCH-EXCLUSIVE AXIAL-GLIDE SYSTEMVe axial-glide system PRE-ALIGNED SQUARELOCK FENCES HELP THE SAW MAINTAIN PRECISION THROUGHOUT ITS LIFELife A SOFT-GRIP AMBIDEXTROUS HANDLE ALONG WITH A COMBINATION DUST CHUTE AND VACUUM ADAPTER ADD TO USER COMFORTUst chute and vacuum adapter add to user comfort THE SAW ALSO OFFERS A LARGE CUTTING CAPACITY, EASY-TO-READ BEVEL AND MITER SCALES WITH DETENTS AT COMMON ANGLES, AND EASY-ACCESS UPFRONT CONTROLS INTEGRATED EXPANDING BASE EXTENSIONS: 60% MORE LEFT-TO-RIGHT MATERIAL SUPPORT THAN LEADING COMPETITOR: LARGE EASY-TO-READ UNIFORM BEVEL AND STAINLESS STEEL MITER SCALES: 52 LEFT/60 RIGHT MITER CAPACITY; 47 LEFT/47 RIGHT BEVEL CAPACITY WITH MARKED DETENTS AND ROOF PITCH ANGLES ADJUSTABLE MITER DETENTS: DETENTS AT 0, 15, 31.6, 22.5, 45, 60 RIGHT SUPER-ACCURATE AND DURABLE DESIGN PUSH-BUTTON MITER DETENT OVERRIDE: BEVEL DETENTS: 0, 33.9, 45 LEFT/RIGHT FOR ACCURATE CUTS CATEGORY BEST 90% DUST COLLECTION: Overview Brand : Bosch Color : Black Blade Material : Carbide Surface Recommendation : Wood Power Source : Corded Electric