What Tolerances Can You Achieve in Sheet Metal and CNC Machining?
Sheet metal and CNC machining tolerances follow your drawing, not a shop rule. Laser cutting reaches around ±0.1 mm on standard sheets. CNC features hold ±0.02–0.05 mm. Bending follows the drawing callouts. Material and tooling affect the final result. The right tolerance depends on thickness, feature size, and process.
Our engineers confirm this in a free DFM review before quoting. Every quote states achievable tolerances for your specific features. First-article inspection verifies them before production. Send your drawing to maggie@weizhimetal.com. The review includes a tolerance feasibility check on critical dimensions.
Related reading: sheet metal tolerance standards and how to specify them, and what tolerance laser cutting actually holds.
