RUKO HGB-DIN352-HSS-60°-M4x0.70mm ručný závitník

Hand tap for cutting metric ISO threads M4 with 0.70 mm pitch, made of high-speed steel (HSS) and conforming to DIN 352. Its 60° thread angle and right-hand cutting direction make it suitable for general threading in unalloyed and low-alloyed steels, cast iron, and non-ferrous metals.

Advantages

HSS construction provides durability and wear resistance. The bright surface finish reduces friction during manual threading. Three flutes ensure efficient chip removal and smooth cutting action.

Suitable for

• Unalloyed and low-alloyed steels
• Cast iron
• Non-ferrous metals
• Manual threading operations

Key specifications

• Tool type: Hand tap
• Material: High-speed steel (HSS)
• Thread standard: Metric ISO thread
• Nominal thread diameter: M4 (4 mm)
• Thread pitch: 0.70 mm
• Standard conformance: DIN 352
• Thread angle: 60°
• Cutting direction: Right-hand cut
• Tolerance class: ISO 2 (6H)
• Overall length: 45 mm
• Thread length: 13 mm
• Shank diameter: 4.5 mm
• Square drive size: 3.4 mm
• Number of flutes: 3
• Surface finish: Bright

Recommendations

Use with a suitable tap wrench and cutting fluid for best results. Ensure the hole is drilled to the correct size for M4x0.70 thread.