RUKO HGB-DIN352-HSS-55° ručný závitník M10 x 1,5 mm DIN 352 HSS blank

The RUKO HGB-DIN352-HSS-55° hand tap is engineered for precision threading in unalloyed and low-alloyed steels, cast iron, and non-ferrous metals, with a hardness up to 900 N/mm². Its M10 metric coarse thread with 1.5 mm pitch and ISO 2 (6H) tolerance class ensures reliable, accurate internal threads.

Overview

This hand tap conforms to DIN 352 and is made from high-speed steel (HSS) with a bright finish. It features a straight flute design with three flutes for efficient chip evacuation and a right-hand cutting direction. The tap has an overall length of 75 mm, a thread length of 23 mm, a shank diameter of 7.0 mm, and a square drive of 5.5 mm.

What stands out

• Precision ground threads for consistent quality
• HSS construction for durability and heat resistance
• Straight flutes ideal for through-hole and blind-hole threading
• Bright finish reduces friction and improves chip flow

Technical details

• Thread type: Metric coarse
• Thread size: M10
• Thread pitch: 1.5 mm
• Standard: DIN 352
• Material: HSS
• Tolerance class: ISO 2 (6H)
• Overall length: 75 mm
• Thread length: 23 mm
• Shank diameter: 7.0 mm
• Square drive: 5.5 mm
• Cutting direction: Right-hand
• Flute type: Straight
• Number of flutes: 3
• Application materials: Unalloyed and low-alloyed steels, cast iron, non-ferrous metals
• Surface finish: Bright
• Tap type: Hand tap
• Recommended material hardness: Up to 900 N/mm²

Our verdict

A reliable hand tap for manual threading in a range of materials, delivering precise threads with the quality expected from RUKO.