The Milwaukee M28 SAWZALL 0719-22 is a cordless reciprocating saw powered by a 28 V lithium-ion pack, offering roughly twice the runtime of most 18 V tools. With a 1-1/8″ stroke and variable-speed trigger (0–2000 SPM for metal / 0–3000 SPM for wood), it delivers fast cuts in wood, metal or PVC. Keyless shoe adjustment, QUIK-LOK™ blade clamp, gear-protecting clutch and soft-grip handle reduce vibration and improve control ideal for tight job-site cuts