RUKO HGB-I DIN 352 HSS 60° M5 x 0,80 mm maschio per filettatura a mano sinistrorso

Precision-ground from high-speed steel with a 60° flank angle, this left-hand M5 x 0.80 mm hand tap delivers clean, accurate threads in through-holes.

Overview

The RUKO HGB-I is a DIN 352 hand tap for cutting metric ISO threads. It features a left-hand thread direction, M5 size with 0.80 mm pitch, and a 60° flank angle. The tap is made of high-speed steel (HSS) and has a ground cutting edge. It is supplied as a single tap.

What stands out

• Left-hand thread for reverse-threaded applications
• Ground HSS cutting edges for clean threads and long life
• DIN 352 standard for reliable interchangeability
• Metric ISO thread with 6H tolerance class

Technical details

• Thread size: M5
• Thread pitch: 0.80 mm
• Thread direction: Left-hand
• Flank angle: 60°
• Tolerance class: 6H
• Total length: 55 mm
• Thread length: 16 mm
• Shank diameter: 4.5 mm
• Square drive size: 3.4 mm
• Recommended core hole diameter: 4.2 mm
• Number of flutes: 3
• Material: High-speed steel (HSS)
• Standard: DIN 352
• Surface treatment: Uncoated

Our verdict

A precise left-hand tap for specialist threading jobs, built to DIN 352 with ground HSS edges.