Article no. : SHR-065-2384L

Used to produce a close tolerance surface finish by enlarging pre-drilled holes to a finished size. Manufactured from HSS with a 45 bevelled head. Manufactured to BS 328-4. | | TOLERANCES (to H7): | Diameter: ~ up to 3.00. Tolerance: +0.008, -0.007. | Diameter: Over 3.00 ~ up to 6.00. Tolerance: +0.010, -0.005. | Diameter: Over 6.00 ~ up to 10.00. Tolerance: +0.012, -0.006. | Diameter: Over 10.00 ~ up to 18.00. Tolerance: +0.015, -0.008. | Diameter: Over 18.00 ~ up to 30.00. Tolerance: +0.017, -0.009. | Diameter: Over 30.00 ~ up to 50.00. Tolerance: +0.021, -0.012. | Diameter: Over 50.00 ~ up to 80.00. Tolerance: +0.025, -0.014. | Diameter: Over 80.00 ~ up to 120.00. Tolerance: +0.029, -0.016.