Drill bit Dedra WK05086 — 5 mm diameter, 86 mm length, for metal, 1 pc

Dedra WK05086 is a single 5 mm diameter twist drill bit with an overall length of 86 mm, designed for drilling metal. Its geometry and dimensions make it suitable for general metalworking tasks such as fabrication, maintenance and repairs. The bit fits standard chucks on hand drills and drill presses and provides a straightforward solution when a medium-length metal drill is required.

Advantages

The Dedra 5 mm metal drill bit offers consistent cutting performance for typical metal drilling operations thanks to its standard twist-drill geometry. Its 86 mm overall length provides additional reach compared with short bits while remaining rigid enough for controlled drilling. Supplied as a single piece, it allows users to replace worn bits quickly without unnecessary extras. The bit is compatible with common drilling tools and setups used in workshops and maintenance environments.

Suitable for

• Drilling holes in mild and medium-hard metals
• General fabrication and assembly tasks
• Workshop maintenance and repair work
• Use with hand-held drills and drill presses

Key specifications

• Diameter: 5 mm
• Overall length: 86 mm
• Drill type: Twist drill for metal
• Pack quantity: 1 piece
• Intended material: Metal

How to use

Secure the bit in the drill chuck and tighten firmly to prevent slippage. Mark the drilling point on the metal and, if necessary, centre-punch to guide the bit. Use appropriate cutting speed and steady feed pressure for the metal being drilled; apply cutting fluid for improved chip removal and cooling when working with harder materials. After drilling, clear chips from the work area and inspect the hole for burrs; deburr if required.

Usage recommendations

For best results, choose rotational speeds and coolant suitable for the metal type: slower speeds and cutting fluid for harder alloys, higher speeds for softer metals. Always wear appropriate personal protective equipment, secure the workpiece, and follow the drill manufacturer's guidelines for chuck tightening and maximum RPM.