Drill bits set Dedra WMT05593 — 10 pcs, Ø 5.5 mm, length 93 mm, for metal

Dedra WMT05593 is a set of 10 drill bits with a 5.5 mm diameter and 93 mm overall length, engineered for drilling metal. Each bit in the pack is identical and compatible with standard drill chucks and holders. The set is intended for routine metalworking tasks such as making holes in sheet metal, structural components and general maintenance where a mid-sized, durable drill point is required.

Advantages

The set provides ten identical 5.5 mm bits, offering uniform hole size and quick replacement during repetitive work. The 93 mm length gives extra reach for drilling through thicker sections or accessing recessed areas. Designed for metal, these bits maintain drilling performance on common ferrous and non-ferrous metalwork, simplifying inventory with a single-size pack for jobs that require consistent hole diameters.

Suitable for

• Drilling holes in sheet metal and thin steel plates
• Creating fastening holes in structural metal components
• Maintenance and repair tasks requiring consistent 5.5 mm holes
• Workshop and on-site metal fabrication where mid-length reach is needed

Key specifications

• Diameter: 5.5 mm
• Overall length: 93 mm
• Intended material: metal (ferrous and non-ferrous)
• Pack contents: 10 identical drill bits

How to use

Secure the desired bit in a compatible drill chuck or holder and tighten according to the drill manufacturer’s instructions. Mark and center-punch the drilling point on the metal surface to reduce wandering. Use appropriate drill speed and steady feed pressure for metal: moderate speeds for harder metals and higher speeds for softer alloys. Apply cutting fluid or lubricant when drilling thicker or harder metal to extend bit life and improve chip evacuation. After drilling, deburr the hole as needed for a clean finish.

Usage recommendations

For best results, start with a center punch and use suitable cutting fluid when working with stainless steel or thick sections. Match drill speed and feed to the metal type and monitor bit wear; replace bits from the pack when performance declines to maintain consistent hole quality.