Drill bit Dedra WIT10513, diameter 1.05 cm, length 133 mm, for metal, 1 pc

Single Dedra WIT10513 drill bit with a 1.05 cm diameter and 133 mm overall length, engineered for drilling metal. The solid, single-piece construction and standard cylindrical shank make this drill bit compatible with hand drills and drill presses commonly used in metalworking, fabrication and repair tasks. It is intended for making precise holes for fasteners, preparing components for assembly and general metal drilling operations.

Advantages

The Dedra WIT10513 drill bit provides consistent hole quality in metal thanks to its accurate diameter and straight geometry. Its 133 mm length allows deeper penetration for through-holes or clearance holes in thicker workpieces. The standard shank ensures reliable mounting in chucks and reduces runout, while the single-piece construction increases rigidity and transfer of torque during cutting.

Suitable for

• Drilling holes in steel sheets and plates
• Preparing holes for bolts, rivets and fasteners
• Metal repair and maintenance tasks
• Light fabrication and workshop projects involving metal

Key specifications

• Diameter: 1.05 cm
• Overall length: 133 mm
• Intended material: metal
• Quantity: 1 piece
• Shank type: standard cylindrical shank (compatible with standard chucks)

How to use

Secure the Dedra WIT10513 drill bit in the drill chuck and tighten firmly. Mark the drilling position on the metal surface and, if required, use a center punch to prevent wandering. Select an appropriate drilling speed for the metal type and thickness, and apply steady pressure while keeping the drill perpendicular to the workpiece. Use cutting fluid or lubricant for steels and harder metals to reduce heat and prolong bit life. Clear swarf from the hole periodically during drilling.

Usage recommendations

For best results, match drilling speed and feed to the type of metal: use lower speeds for hardened or thicker steel and higher speeds for softer metals. Apply cutting fluid when drilling steels to reduce friction and heat. Inspect the drill bit before use for signs of wear or damage and replace when cutting performance declines.