90 Degrees Countersink HSS Drill Bit Wood Steel Aluminum 8mm to 50mm 127407

- Material: HSS.

- Sizes Range: From 8mm to 50mm(15 sizes for your choice).

- Rigidity: HRC 63-66.

- Drilling Angle: 90°.

-Suitable for hardened and tempered steel, soft and hard woods.

-Use with milling, drilling, planing and chamfering machine.

Please check below photos for details.