Drill bit FANAR Wiertło WDG TiAlN 5.00 mm, solid carbide (VHM), metric shank

FANAR Wiertło WDG TiAlN 5.00 mm is a solid carbide (VHM) drill bit with a TiAlN coating designed for precision metalworking. With a 5.00 mm diameter and metric shank, this tool is engineered for stable, repeatable drilling in a range of metals and alloys. The combination of a full-carbide body and titanium-aluminum-nitride surface treatment provides improved wear resistance and thermal stability compared with uncoated tools, enabling consistent hole quality in production and maintenance environments using milling machines and drill presses.

Advantages

The TiAlN coating reduces adhesion and increases surface hardness, extending tool life under higher temperatures and longer cycles. Solid carbide construction delivers high rigidity and precise concentricity, which minimizes runout and produces accurate, clean holes. The tool's geometry and coating together improve chip evacuation and resist wear from abrasive workpiece materials, reducing the need for frequent tool changes and rework.

Suitable for

• Precision drilling in steel and non-ferrous alloys
• Production drilling on milling machines and drill presses
• Maintenance and repair tasks requiring durable, coated carbide performance
• Applications where thermal stability and wear resistance are important

Key specifications

• Material: solid carbide (VHM)
• Coating: TiAlN (titanium-aluminum-nitride)
• Diameter: 5.00 mm
• Shank type: metric shank
• Intended use: metal and alloy drilling

How to use

Mount the drill bit securely in a compatible collet or chuck, ensuring correct concentricity and tight clamping. Use appropriate spindle speeds and feed rates for the workpiece material; lower speeds and higher feeds are generally recommended for harder alloys to prevent excessive heat buildup. Apply suitable cutting fluid when drilling steel or other ferrous materials to improve lubrication and cooling. Inspect the bit regularly for wear or chipping and replace when hole quality or dimensional accuracy degrades.

Usage recommendations

For best results, select cutting parameters based on the specific alloy and machine rigidity: moderate cutting speeds with steady feed, proper coolant or air blast, and secure workholding. Avoid excessive pecking without coolant and do not exceed recommended spindle speeds to preserve the TiAlN coating and carbide core.