RUKO HGB-DIN352-HSS-60°-5/8 Hand Tap, UNC 5/8 inch x 11 TPI, HSS, DIN 352

Cutting internal UNC threads in through holes can be difficult without a tap that matches the required thread form precisely. The RUKO HGB-DIN352-HSS-60°-5/8 hand tap solves this by providing a tool made to DIN 352, with a 60° thread angle and a 5/8 inch UNC thread with 11 threads per inch. It is made from high-speed steel, which gives it the hardness and wear resistance needed for threading unalloyed and low-alloy steels, cast iron, and non-ferrous metals.

Who is it for

This hand tap is for machinists, metalworkers, and maintenance technicians who need to create or repair UNC threads in through holes. It works with a standard tap wrench and is suitable for manual threading operations.

Main features

• Thread standard: UNC (Unified National Coarse)
• Nominal diameter: 5/8 inch
• Thread pitch: 11 TPI
• Thread angle: 60°
• Material: High-speed steel (HSS)
• Standard: DIN 352
• For through holes
• Right-hand cutting direction
• Tolerance class: 2B
• Number of flutes: 4
• Surface finish: Bright (uncoated)

Specifications

• Overall length (L1): 100 mm
• Thread length (L2): 30 mm
• Shank diameter (d2): 12.0 mm
• Square drive size (a): 9.0 mm

Tips

Use a suitable cutting fluid when tapping to improve thread quality and extend tool life. Ensure the tap is aligned perpendicular to the workpiece to avoid thread misalignment.