RUKO HGB-DIN352-HSS-55° M10 Machine Tap, HSS-G, DIN 352, Metric Coarse Thread, 1.5 mm Pitch, 75 mm Length, 3 Flutes, Bright Finish

Precision-ground from high-speed steel (HSS-G) to DIN 352, this M10 machine tap delivers a 1.5 mm metric coarse thread with ISO 2 (6H) tolerance for reliable, accurate threading in steels, cast iron, and non-ferrous metals.

Overview

The RUKO HGB-DIN352-HSS-55° is a general-purpose machine tap designed for cutting metric coarse threads in through and blind holes. Its 3-flute geometry ensures efficient chip evacuation and stable cutting action, while the bright, uncoated finish reduces friction and resists built-up edge. With a total length of 75 mm and a thread length of 24 mm, it offers a balanced reach for common machining tasks.

What stands out

• Ground from HSS-G for high wear resistance and long tool life
• DIN 352 standard ensures consistent geometry and interchangeability
• ISO 2 (6H) tolerance class provides a precise fit for standard metric nuts and bolts
• Right-hand cutting direction for conventional clockwise threading
• Square drive shank (5.5 mm) for secure holding in tap wrenches or machine chucks

Technical details

• Thread size: M10
• Thread pitch: 1.5 mm
• Nominal diameter: 10 mm
• Core hole diameter: 8.5 mm
• Shank diameter: 7.0 mm
• Square drive: 5.5 mm
• Total length: 75 mm
• Thread length: 24 mm
• Number of flutes: 3
• Cutting direction: Right-hand
• Tolerance: ISO 2 (6H)
• Surface finish: Bright (uncoated)
• Material: HSS-G (High-Speed Steel Ground)
• Recommended materials: Unalloyed and low-alloyed steels, cast iron, non-ferrous metals

Our verdict

A dependable, precision-ground tap for everyday threading jobs, offering DIN 352 compliance and ISO 2 tolerance at a professional level.