RUKO HGB Set DIN 352 HSS 60° M3 x 0,50 mm súprava ručných závitníkov

Hand tap set for cutting metric ISO threads in unalloyed and low-alloyed steels, cast iron, and non-ferrous metals. The set includes three taps—taper, second, and finish—for producing threads to tolerance class ISO 2 (6H).

Advantages

High-speed steel construction provides durability and wear resistance. The 60° thread angle and 0.50 mm pitch ensure precise thread geometry. Square shanks allow secure holding in tap wrenches.

Suitable for

• Unalloyed and low-alloyed steels
• Cast iron
• Non-ferrous metals

Key specifications

• Thread size: M3
• Thread pitch: 0.50 mm
• Thread angle: 60°
• Material: High-speed steel (HSS)
• Standard: DIN 352
• Number of pieces: 3
• Cutting direction: Right-hand
• Tolerance class: ISO 2 (6H)
• Surface finish: Bright
• Shank type: Square
• Recommended pre-drill diameter: 2.5 mm

Recommendations

Use with a suitable tap wrench and cutting fluid for best results. Pre-drill with a 2.5 mm drill bit.