Features

• Universal high performance tapping
• PM-HSSE V3 offers superior tool life
• Use in stainless steels and high strength steels up to 850N/mm2
• Through holes up to 3 x d1
• Suitable for synchronous tapping in machine operations

Specifications

• Designation: UNI (for normal general purpose type materials)
• Material: Powdered Metallurgy - Vanadium Grade High Speed Steel (PM-HSSE V3)
• Finish: Hardlube
• Max Cut Depth: 3xD
• Shank Form: Reduced Shank (with square drive)
• X: als
• Type: Spiral Point (Gun)
• Standard: DIN374
• Thread Form: ISO Metric Fine (MF)
• Nut Tolerance: 6HX
• Lead: Form B / 4.5 x P

Applications

• Steel - Non-alloy, cast & free cutting (~ 0.15 %C): Annealed
• Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Annealed
• Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Quenched & Tempered
• Steel - Low alloy & cast < 5% of alloying elements: Annealed
• Steel - High alloy, cast & tool: Annealed
• Steel - Corrosion resistant & cast - Ferritic / Martensitic: Annealed
• Stainless Steel - Austenitic: Age Hardened
• Stainless Steel – Duplex
• Aluminum & Magnesium, wrought alloy - Non Heat Treatable
• Aluminum & Magnesium, wrought alloy - Heat Treatable: Age Hardened
• Aluminum & Magnesium, cast alloy ≤12% Si - Non Heat Treatable