Sutton T7011111 UNF 7/16 x 20 Spiral | AIMS Industrial

Dimensions

• d1 (mm): 3.5052
• d2 (mm): 4
• l1 (mm): 56
• l2 (mm): 6
• l3 (mm): 20
• l4 (mm): 6
• Square Size (mm): 3
• z: 3
• Drill Size (mm): 2.9 (drill)
• TPI: 40 (TPI)

Features

• General purpose use, materials up to approx. 1000 N/mm2
• Blind holes
• Suitable for machine operations
• Depths up to approx. 2.5 x d1

Specifications

• Designation: N (for normal general purpose type materials)
• Material: Premium Grade High Speed Steel (HSSE-V3)
• Finish: Steam Oxide (Blue)
• Max Cut Depth: 2.5xD
• Shank Form: Reinforced Shank (with square drive)
• Helix Angle: R40
• X: als
• Type: Spiral Flute
• Standard: DIN2184-1
• Thread Form: UNF
• Nut Tolerance: 2B
• Lead: Form C / 3 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