Dewalt DT20660 Oregon Chainsaw Bar 40cm The Dewalt DT20660 chainsaw bar is designed to be used in conjunction with XR Flexvolt 54V chainsaws for those tough construction and demolition jobs. It is perfect for cutting through large limbs, logs, and thick beams. Features: Lubri Jet oil holes reduce oil-hole plugging and enhance bar-chain lubrication Lubri-Dam oil-retaining feature prevents oil from running out the bar\'s tail, keeps more oil on the bar and chain Super-tough chrome-moly steel provides superior bar-body strength and tough rails with excellent resistance to wear and chipping Specification: Length: 40cm