Drill bit FANAR WIERTLO WĘGLIK Ø5.00 mm, length 44/82 mm, 5xD, VHM carbide, HA6, X-DRILL, DIN 6537

FANAR WIERTLO VHM carbide drill bit with a 5.00 mm diameter and overall length 82 mm (nominal length 44 mm, 5xD) is designed for precision drilling in metalworking and machining applications. Manufactured according to DIN 6537 with HA6 tolerance and X-DRILL geometry, this solid carbide tool provides high rigidity and dimensional repeatability for production and toolroom operations. The tool’s construction and geometry support stable cutting, accurate hole positioning and consistent surface quality when used in suitable holders and machines.

Advantages

The solid carbide (VHM) construction delivers excellent stiffness and wear resistance, reducing deflection and maintaining hole accuracy over extended runs. X-DRILL geometry promotes efficient chip evacuation and stable cutting conditions, which help to extend tool life and maintain consistent hole quality. Compliance with DIN 6537 and HA6 tolerance ensures predictable fit and interchangeability for precision workflows.

Suitable for

• Precision through and blind hole drilling in steels and non-ferrous metals
• Production runs and toolroom prototyping requiring repeatable hole diameters
• Drilling operations on CNC machines and high-rigidity drilling stations
• Applications where high stiffness and dimensional accuracy are required

Key specifications

• Diameter: 5.00 mm
• Nominal length: 44 mm
• Overall length: 82 mm
• Length ratio: 5xD
• Material: solid carbide (VHM)
• Tolerance class: HA6
• Geometry: X-DRILL for improved chip control
• Standard: DIN 6537

How to use

Select a proper tool holder and ensure the machine spindle and clamping system provide sufficient rigidity for a 5xD carbide drill. Use recommended cutting speeds and feeds for the workpiece material; start with conservative parameters and adjust based on chip form and surface finish. Apply suitable cutting fluid or internal coolant if available to aid chip evacuation and reduce temperature. Ensure correct coolant flow and clearing of chips from the hole to prevent re-cutting and tool breakage.

Usage recommendations

For best results, use this FANAR solid carbide drill on stable setups with minimal runout, maintain recommended machining parameters for the workpiece material, and inspect holes periodically to verify dimensional accuracy. Replace the drill upon noticeable wear or chipping to preserve hole quality and avoid damage to the workpiece.