RUKO HGB-DIN2181-HSS-60°-MF-7x0,75mm ručný závitník

Precision-ground from high-speed steel with a 60° flank angle, this RUKO hand tap cuts metric fine threads in M7 × 0.75 mm to DIN 2181.

Overview

The RUKO HGB-DIN2181-HSS-60°-MF-7x0.75mm is a single hand tap for producing metric fine threads in through and blind holes. It is manufactured from high-speed steel (HSS) and conforms to DIN 2181. The tap has a nominal diameter of M7, a thread pitch of 0.75 mm, and a 60° flank angle. It is suitable for steel, cast iron, and non-ferrous metals.

What stands out

• Metric fine thread M7 × 0.75 mm
• High-speed steel for durability
• DIN 2181 standard
• Right-hand cutting direction
• Square drive shank

Technical details

• Thread type: Metric Fine (MF)
• Nominal thread diameter: M7
• Thread pitch: 0.75 mm
• Manufacturing standard: DIN 2181
• Material: High-Speed Steel (HSS)
• Flank angle: 60°
• Cutting direction: Right-hand
• Tolerance class: ISO 2 (6H)
• Overall length (L1): 65 mm
• Thread length (L2): 18 mm
• Shank diameter (d2): 5.5 mm
• Square drive size (a): 4.5 mm
• Recommended core hole diameter: 6.25 mm
• Number of flutes: 3
• Surface finish: Bright (uncoated)
• Suitable for materials: Steel, cast iron, non-ferrous metals

Our verdict

A precision hand tap for metric fine threads, built to DIN 2181 from high-speed steel. Ideal for workshop use on steel, cast iron, and non-ferrous metals.