Sutton T157 Metric Fine Spiral Point Tap - Premium HSS Tinite

Features

• General purpose use, materials up to approx. 1000 N/mm2
• Through holes
• Suitable for machine operations
• Depths up to 3 x d1

Specifications

• Designation: N (for normal and general purpose type materials)
• Material: Premium Grade High Speed Steel (HSSE-V3)
• Finish: Titanium Nitride (TiN)
• 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)
• Lead: ISO 2 / 6H 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 - Non-alloy, cast & free cutting (~ 0.75 %C): Annealed
• Steel - Low alloy & cast < 5% of alloying elements: Annealed
• Steel - Low alloy & cast < 5% of alloying elements: Quenched & Tempered
• Steel - High alloy, cast & tool: Annealed
• Aluminum & Magnesium, wrought alloy - Non Heat Treatable
• Aluminum & Magnesium, wrought alloy - Heat Treatable: Age Hardened
• Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1%