Solid Carbide Step Drill | 90° / 180° | DLC Coated

Solid Carbide Step Drill

Precision solid-carbide step drill for combined drilling and chamfering in a single operation. Available in 90° and 180° configurations, with DLC-coated and bright-finish options depending on the selected variant.

Key Features

• Combines drilling and chamfering to reduce tool changes and cycle time.
• Solid-carbide construction for rigidity, wear resistance and stable cutting.
• Two-step geometry supports accurate hole and counterbore/chamfer formation.
• DLC-coated variants are suitable for non-ferrous materials such as aluminum.

Specification Example

1 × 5 × D4 × 10 × 50 means d = 1 mm, first cutting length = 5 mm, D2 = 4 mm, second cutting length = 10 mm, overall length = 50 mm.

Applications

Suitable for CNC machining centers and engraving machines. Depending on coating and geometry, typical applications include aluminum alloys, copper, plastics, acrylic and related non-ferrous materials.

Note: Exact angle, coating and dimensions vary by variant. Please confirm the selected variant before ordering.