RUKO HGB-DIN2181-HSS-60°-MF-4x0,50mm strojový závitník

Machine tap for cutting metric fine threads in through holes. The HSS-G ground high-speed steel construction delivers precise threads in steel and non-ferrous metals.

Advantages

Straight flutes with 60° thread angle ensure reliable chip evacuation and accurate thread form. The bright finish reduces friction and improves cutting performance.

Suitable for

• Through hole threading in steel
• Non-ferrous metal applications
• Manual or machine tapping

Key specifications

• Thread size: M4 x 0.50 mm
• Standard: DIN 2181
• Material: HSS-G
• Total length: 56 mm
• Thread length: 13 mm
• Shank diameter: 4.5 mm
• Square drive: 3.4 mm
• Core hole diameter: 3.5 mm
• Number of flutes: 3
• Tolerance class: ISO 2 (6H)

Recommendations

Use with a suitable tap wrench or machine holder. Apply cutting oil for best results and longer tool life.