stainless steel aviation lock handle with precision casting 1.water glass investment casting. 2.mini tolerance and nice

1)Casting Aviation Lock Handle

2)Aviation lock handle

3)Material: 316

4)Overall dimension: 300 x100 x8

5)Max. wall thickness : δ8

6)Min. wall thickness: δ1

7)Unit weight: 80g

8)a. Casting dimension's precision can reach Grade CT3.

    b. The product is with non-tolerance and non-processing;

    c. Surface roughness Ra can reach 1.6.

casting aviation lock handle