RUKO HGB-DIN352-HSS-60°-Nr.6 käsikierretappi M6 x 1,0 mm DIN 352 HSS blank

Cutting precise M6 internal threads by hand in steel, non-ferrous metals, cast iron, or plastics requires a tap that holds its edge and follows the DIN 352 standard. The RUKO HGB-DIN352-HSS-60°-Nr.6 hand tap is made from high-speed steel (HSS) with a bright finish, ground to a 60° flank angle for metric coarse threads. It is a single hand tap with three flutes, suitable for both through and blind holes.

Who is it for

Machinists, metalworkers, and maintenance technicians who need a reliable hand tap for creating or chasing M6 threads. It works in general-purpose applications where a standard tolerance class ISO 2 (6H) is acceptable.

Main features

• Thread size: M6 x 1.0 mm metric coarse thread
• Standard: DIN 352
• Material: High-speed steel (HSS) with bright finish
• 60° flank angle, right-hand cutting direction
• Three flutes for efficient chip removal
• Overall length: 62 mm, thread length: 19 mm
• Shank diameter: 4.5 mm, square drive size: 3.4 mm
• Recommended core hole diameter: 5.0 mm

Specifications

• Thread type: Metric coarse thread
• Thread size: M6
• Thread pitch: 1.0 mm
• Standard: DIN 352
• Material: High-speed steel (HSS)
• Overall length (L1): 62 mm
• Thread length (L2): 19 mm
• Shank diameter (d2): 4.5 mm
• Square drive size (a): 3.4 mm
• Flank angle: 60°
• Tolerance class: ISO 2 (6H)
• Cutting direction: Right-hand
• Recommended core hole diameter: 5.0 mm
• Application: General purpose for through and blind holes
• Surface finish: Bright (uncoated)
• Number of flutes: 3
• Tool type: Single hand tap
• Suitable materials: Steel, non-ferrous metals, cast iron, plastics

Tips

Use a suitable tap wrench on the square drive and apply cutting oil when tapping steel. Drill the core hole to 5.0 mm before tapping. For blind holes, clear chips regularly to avoid binding.