The “02-13” (or often “AZJ02-13” / “AJZ02-13”) refers to a corded, 13 mm-chuck electric drill / impact-drill from DCA. Key technical specs and features commonly advertised for this model:
Motor / Power: It uses a 500 W motor (roughly 7.0 amps) as input power.
Chuck size: 13 mm (1/2 inch) — often accepts bits up to that diameter, which makes it more versatile than small-chuck drills.
Drilling / Impact capabilities: The drill offers both regular drilling and hammer/impact mode: when used as impact drill, it can drill into masonry or concrete (within limits).