RUKO HSS-Co 5 ground tap type B, G1 1/8-Rp1 1/8 thread.

The Ruko-262118E is a tap specifically designed for machine tools, complying with DIN 5156 G standards. Manufactured from HSS-Co 5, this tap is distinguished by its high strength and durability, ideal for creating through threads. Its flume shank allows for efficient use in applications requiring effective chip removal, ensuring a quality finish with every operation.

The first cut features a B-shape, facilitating 4 to 5 initial chip removal passes, optimizing performance and machining accuracy. This tap is compatible with DIN ISO 228 “G” threads, used for cylindrical tubes, as well as DIN 2299 “Rp” for Whitworth pipe threads. The flanks are ground and chamfered, ensuring a clean and efficient cut.

• Overflow shank for through threads
• Material: HSS-Co 5
• First cut: Form B (4-5 initial cutting processes)
• DIN ISO 228 “G” thread (cylindrical tube)
• DIN 2299 “Rp” thread (Whitworth tube)
• Ground and de-rimed flanks
• Polished surface
• Right-hand cut
• Ideal for industrial applications
• High strength and durability