RUKO HGB-DIN352HSS-1/-2x12-BSW käsikierretappisarja, HSS, BSW 1/2 inch x 12 TPI, 3 osaa

Cutting precise BSW internal threads in tough materials demands a tap that stays sharp and true. The RUKO HGB-DIN352HSS-1/-2x12-BSW hand tap set answers with high-speed steel construction and a three-piece design for through and blind holes.

Who is it for

Machinists, maintenance technicians, and metalworkers who need reliable thread cutting in unalloyed and low-alloyed steels, malleable cast iron, and non-ferrous metals.

Main features

• High-speed steel (HSS) for durability and heat resistance.
• Set includes taper, plug, and bottoming taps for sequential thread cutting.
• Conforms to DIN 352 for consistent geometry and performance.
• Right-hand thread direction with square drive for standard tap wrenches.
• Bright uncoated finish.

Specifications

• Thread standard: BSW (British Standard Whitworth)
• Nominal thread diameter: 1/2 inch
• Threads per inch (TPI): 12
• Material: High-speed steel (HSS)
• Number of pieces: 3
• Overall tap length: 80 mm
• Shank diameter: 11 mm
• Recommended core hole diameter: 11.5 mm
• Packaging: Plastic case

Tips

Use cutting oil suitable for the workpiece material and clear chips regularly to extend tap life and achieve clean threads.