RUKO HGB-DIN352-HSS-60°-3/4 Hand Tap, UNC 3/4-10, HSS, DIN 352, 4 Flutes, Right-Hand

For machinists and metalworkers threading through-holes in unalloyed and alloyed steels up to 800 N/mm², malleable cast iron, non-ferrous metals, and plastics, the RUKO HGB-DIN352-HSS-60°-3/4 hand tap delivers reliable performance. This tap cuts a 3/4-inch UNC thread with 10 threads per inch, following the DIN 352 standard.

Key specifications

• Tool type: Hand tap
• Material: High-speed steel (HSS)
• Thread standard: UNC (Unified National Coarse)
• Nominal thread diameter: 3/4 inch (19.05 mm)
• Threads per inch: 10
• Thread angle: 60°
• Tool standard: DIN 352
• Overall length: 110 mm
• Thread length: 35 mm
• Shank diameter: 14 mm
• Square drive size: 11 mm
• Number of flutes: 4
• Thread direction: Right-hand
• Surface treatment: Bright (uncoated)

Why choose it

Made from high-speed steel, this tap offers a balance of hardness and toughness for general-purpose threading. Its four flutes provide efficient chip evacuation, and the bright finish reduces friction during cutting.

Ideal use cases

• Creating or repairing 3/4-10 UNC threads in through-holes
• Maintenance and repair work on machinery with UNC fasteners
• General metalworking in steels, cast iron, non-ferrous metals, and plastics

Good to know

The DIN 352 standard ensures consistent geometry and interchangeability. The square drive size of 11 mm fits standard tap wrenches. Always use appropriate cutting fluid for best results and tool life.