The DEWALT DWS779 sliding compound miter saw is precision at it’s toughest. delivering accuracy and capacity for everyday jobsite use. This miter saw is designed with a powerful 15 A. 3800 rpm motor that delivers extended power and durability. Tall sliding fences support 7-1/2 in of crown nested and up to 2×14 dimensional lumbers at 90 deg and 2×10 at 45 deg. A cam lock miter handle with detent override delivers quick and accurate miter angles.Dual horizontal steel rails with innovative clamping mechanism and linear ball bearings deliver an accurate. durable and compact sawAdjustable stainless steel miter detent plate with 10 positive stops improves productivity and ensures cutting accuracyMiters 60 degree to the right and 50 degree to the left providing increased capacityPrecise miter system and machined base fence support optimize durability and cutting accuracyCompact. lightweight design (56 lbs.) allows for easy transport and storageCam lock miter handle with detent override delivers quick and accurate miter anglesOversized bevel scale makes bevel angle adjustments accurate and easyInnovative gearbox and belt-drive design increases vertical cutting capacity