RUKO HGB-II DIN 352 HSS 60° M16 x 2.00 mm Left-Hand Machine Tap

Precision-ground left-hand metric machine tap with a 60° thread angle, engineered for general-purpose threading in through and blind holes.

Overview

The RUKO HGB-II is a straight-flute hand tap manufactured to DIN 352, featuring a nominal thread diameter of 16 mm and a 2.00 mm pitch. Its high-speed steel construction and bright finish deliver reliable cutting performance in unalloyed and low-alloyed steels, cast iron, and non-ferrous metals.

What stands out

• Left-hand thread direction for reverse-thread applications
• DIN 352 compliance ensures dimensional consistency
• Straight flutes provide efficient chip evacuation
• ISO 2 / 6H tolerance class for standard fit

Technical details

• Tool type: Hand tap
• Thread standard: Metric ISO thread (M)
• Nominal diameter: 16 mm
• Pitch: 2.00 mm
• Thread direction: Left-hand
• Thread angle: 60°
• Overall length: 100 mm
• Thread length: 30 mm
• Shank diameter: 12 mm
• Square drive size: 9 mm
• Material: High-speed steel (HSS)
• Surface finish: Bright / uncoated
• Flute type: Straight flute
• Tolerance class: ISO 2 / 6H
• Manufacturing standard: DIN 352

Our verdict

A dependable left-hand tap for maintenance and production tasks where reverse threads are required. Its DIN 352 geometry and HSS material provide consistent results across common workpiece materials.