CPT861 Features: -Lightweight-only 1-5/8 lbs..-Square handle design for positive grip.-Excellent for cutting through sheet metal, fiberglass, bolts, muffler clamps and pipe hangers.-Heavy Duty High Speed Cut-Off Tool. Specifications: -Rugged, energy-efficient 1/2 hp motor. Dimensions: -Also used to grind down burrs and rough edgesCut through steel parts fast and and without flames. Remove old exhaust parts, rusted clamps and brackets without the risk of burning nearby plastic or paint. Rear exhaust directs air away from work. Chuck size: 2-7/8"; free speed: 20,000 RPM; average air consumption: 8.5 cfm; air inlet thread: 1/4" NPTF; minimum hose size: 3/8"; sound dBA: 89; length; 7.75"; weight: 1.63 lbs.. Warranty: -1 yr warranty on material and workmanship.