RUKO HGB-DIN352-HSSCo-60°-M10x1,50mm sada ručných závitníkov (3-dielna)

Machinists and metalworkers rely on this RUKO hand tap set for cutting M10 x 1.50 mm metric coarse threads in through and blind holes. The set includes three taps—taper, second, and bottoming—for progressive thread cutting in steel, stainless steel, cast iron, and non-ferrous metals.

Key specifications

• Standard: DIN 352
• Thread type: Metric coarse
• Nominal diameter: M10
• Thread pitch: 1.50 mm
• Material: HSS-Co (high-speed steel with cobalt)
• Thread angle: 60°
• Number of pieces: 3 (taper, second, bottoming tap)
• Cutting direction: Right-hand cut
• Tolerance class: ISO 2 (6H)
• Recommended core hole diameter: 8.5 mm
• Shank type: Square shank
• Surface finish: Bright

Why choose it

The cobalt-alloyed HSS construction provides enhanced heat resistance and wear life compared to standard HSS taps. The three-piece set allows sequential cutting to achieve accurate thread profiles in challenging materials.

Ideal use cases

• Creating internal threads in steel components
• Repairing damaged threads in stainless steel parts
• Threading blind holes in cast iron or non-ferrous metals

Good to know

For best results, use a suitable cutting fluid and drill the core hole to 8.5 mm before tapping. The square shank fits standard tap wrenches.