RUKO HGB-DIN352-HSS-60°-M8x1.25mm Hand Tap Set, 3-Piece, Metric Coarse Thread, HSS, DIN 352

This RUKO hand tap set stands out for its DIN 352 compliance and 60° thread angle, ensuring precise metric coarse threading in general-purpose applications. The three-piece configuration (taper, plug, and bottoming taps) covers a full range of tapping tasks, from starting threads to finishing blind holes.

Highlights

• High-speed steel (HSS) construction for durability and cutting performance
• Metric coarse thread M8 with 1.25 mm pitch, right-hand cut
• Includes taper, plug, and bottoming taps for complete threading
• Square shank for secure chuck grip and torque transfer
• Bright uncoated finish for clean cuts and easy inspection

In daily use

Ideal for workshops and maintenance, this set handles unalloyed and low-alloyed steels, cast iron, and non-ferrous metals. The recommended core hole diameter is 6.8 mm, and the overall length of 70 mm with a 6.0 mm shank diameter balances reach and rigidity. The ISO 2 (6H) tolerance class ensures standard thread fit.

Full specifications

• Tool Type: Hand Tap Set
• Material: High-Speed Steel (HSS)
• Thread Type: Metric Coarse Thread
• Thread Size: M8
• Thread Pitch: 1.25 mm
• Standard: DIN 352
• Thread Angle: 60°
• Number of Pieces: 3 (Taper, Plug, Bottoming Tap)
• Cutting Direction: Right-hand cut
• Tolerance Class: ISO 2 (6H)
• Shank Type: Square Shank
• Surface Finish: Bright (Uncoated)
• Application: General purpose threading
• Recommended Material: Unalloyed and low-alloyed steels, cast iron, non-ferrous metals
• Overall Length (L1): 70 mm
• Shank Diameter (d2): 6.0 mm
• Square Drive (k): 4.9 mm
• Recommended Core Hole Diameter: 6.8 mm

Final note

A reliable choice for professionals needing accurate M8 coarse threads in common materials.