Drill Bit FANAR Nawiertak NWRC 5.00 HSS W1-011021-0500, 5.00 mm

FANAR Nawiertak NWRC 5.00 HSS is a 5.00 mm high-speed steel drill bit designed for precise metalworking and general drilling operations. The tool features an HSS cutting geometry optimized for creating clean, accurate 5.00 mm holes in a variety of metals and common workshop materials. Its dimensions and rigidity make it suitable for bench drills, handheld drills with appropriate chucks, and industrial drilling equipment that require a standard straight-shank drill of this diameter.

Advantages

The HSS material provides a balance of hardness and toughness, delivering wear resistance and heat tolerance during routine drilling in steel, stainless steel (in light duty), non-ferrous metals and similar materials. The drill bit's ground point geometry ensures accurate centring and reduced walking at the start of drilling, while the straight-shank design enables secure clamping in standard chucks. The 5.00 mm size offers a common, easy-to-replace diameter for both repair shops and production lines.

Suitable for

• Drilling through mild steel, sheet metal and plate materials
• Workshop repair and maintenance tasks requiring 5.00 mm holes
• Pre-drilling for fasteners and bolts in metal assemblies
• General-purpose use in hand-held and bench drilling machines

Key specifications

• Material: High-speed steel (HSS)
• Diameter: 5.00 mm
• Shank type: Straight shank suitable for standard chucks
• Application: Metalworking and general drilling
• Geometry: Ground point for accurate centring

How to use

Select an appropriate drilling machine and secure the straight shank of the drill bit in the chuck, ensuring proper axial alignment and tight clamping. Mark the drilling location and, if necessary, use a centre punch to improve initial accuracy. Use appropriate cutting speed and feed for the material being drilled; apply cutting fluid or coolant when drilling harder metals to reduce heat and extend tool life. Withdraw the bit periodically to clear chips for deeper holes and inspect the tip for wear before continued use.

Usage recommendations

Use suitable personal protective equipment, including eye protection and gloves. Match the feed and spindle speed to the material: lower speeds for harder metals and higher speeds for softer materials. Replace the bit when you notice significant wear or chipping to maintain hole accuracy and surface finish.