RUKO HGB-DIN2181-HSS-60°-MF-5x0,50mm ručný závitník

Hand tap for cutting metric fine threads with a 60° flank angle, made from high-speed steel for durability in manual threading operations. Its precision ground flutes ensure clean thread profiles in through and blind holes.

Advantages

High-speed steel construction provides wear resistance and long tool life. The 60° flank angle conforms to standard metric thread geometry, ensuring compatibility with common fasteners. Bright surface finish reduces friction during cutting.

Suitable for

• Hand tapping of M5 x 0.50 mm metric fine threads
• Use with tap wrenches featuring a 3.0 mm square drive
• Finishing cuts to achieve final thread tolerance ISO 2 (6H)

Key specifications

• Thread size: M5 x 0.50 mm metric fine
• Standard: DIN 2181
• Material: High-speed steel (HSS)
• Flank angle: 60°
• Overall length: 50 mm
• Thread length: 16 mm
• Shank diameter: 4.0 mm
• Square drive: 3.0 mm
• Number of flutes: 3
• Cutting direction: Right-hand
• Tolerance class: ISO 2 (6H)
• Recommended core hole diameter: 4.5 mm

Recommendations

Use appropriate cutting fluid to extend tool life and achieve optimal thread finish. Ensure the tap is aligned perpendicular to the workpiece to prevent thread damage.