$136.95 ARC 4016 (RIGHT) 7¼" ARCUS® STEEL BLADE, Compass Guide & Pivot Point System: Cuts
a 15" to 26" radius. (Extra Small Guide can cut 10 inch radii you need to purchase this Compass
Guide Separately) The Right Blade has a contoured shape and is designed for sidewinder or direct
drive metal cutting circular saws. The Arcus Compass Guide extends to cut a 26" radius to 52"
circle diameter. The steel pivot point has precision cut guide lines machined for precise