RUKO HGB-DIN352-HSS-60°-M27x3.00mm ručný závitník

Cutting precise M27 threads with a 3.00 mm pitch in tough materials requires a tap that stays sharp and accurate. The RUKO HGB-DIN352-HSS-60°-M27x3.00mm hand tap solves this with high-speed steel construction and a 60° thread profile, delivering clean threads in steels up to 900 N/mm², cast iron, and non-ferrous metals.

Who is it for

Machinists, maintenance technicians, and metalworking professionals who need a reliable general-purpose tap for both through and blind holes. It suits workshops and repair jobs where consistent thread quality is essential.

Main features

• Metric coarse thread, M27 × 3.00 mm, right-hand cutting
• High-speed steel (HSS) for durability and heat resistance
• DIN 352 standard with ISO 2 (6H) tolerance class
• 4 flutes for efficient chip evacuation
• Bright uncoated finish for general-purpose use

Specifications

• Product type: Hand tap
• Thread standard: Metric (M)
• Nominal thread diameter: 27 mm
• Thread pitch: 3.00 mm
• Thread profile angle: 60°
• Tool standard: DIN 352
• Material: High-speed steel (HSS)
• Cutting direction: Right-hand
• Tolerance class: ISO 2 (6H)
• Overall length: 170 mm
• Thread length: 55 mm
• Shank diameter: 20 mm
• Square drive size: 16 mm
• Number of flutes: 4
• Recommended materials: Steels up to 900 N/mm², cast iron, non-ferrous metals

Tips

Use a suitable tap wrench and cutting fluid for best results. For blind holes, clear chips frequently to prevent binding. Ensure the tap is aligned perpendicular to the workpiece to maintain thread accuracy.