Advanced Performance

Series 186

TM-O-AL | Helical | 2xD | Coolant-Through | AL

Carbide Thread Mills For Aluminum Alloys

Overview

  • Micrograin carbide substrate for wear resistance
  • NF1 coating for Aluminum Alloys
  • Coolant-through improves tool life and performance
  • Helical flute for smooth chatter-free cutting

Features

Applications

Work Materials

Series Data

Part taps_thread_size cut_dia_in_display loc_in_display oal_in_display shank_dia_in_display Stock
14425-ZRN 10-24 NC 0.14 0.396 (2.50) 2-1/2 (.1875) 3/16 5
14426-ZRN 10-32 NF 0.14 0.391 (2.50) 2-1/2 (.1875) 3/16 8
14427-ZRN 1/4-20 NC 0.18 0.525 (2.50) 2-1/2 (.1875) 3/16 2
14428-ZRN 1/4-28 NF 0.18 0.518 (2.50) 2-1/2 (.1875) 3/16 10
14429-ZRN 5/16-18 NC 0.235 0.639 (2.50) 2-1/2 (.25) 1/4 10
14430-ZRN 5/16-24 NF 0.235 0.646 (2.50) 2-1/2 (.25) 1/4 2
14431-ZRN 3/8-16 NC 0.3 0.781 3 (.3125) 5/16 9
14432-ZRN 3/8-24 NF 0.3 0.771 3 (.3125) 5/16 3
14433-ZRN 7/16-14 NC 0.345 0.893 3.5 (.375) 3/8 3
14434-ZRN 7/16-20 NF 0.345 0.875 3.5 (.375) 3/8 3
14435-ZRN 1/2-13 NC 0.37 1.038 3.5 (.375) 3/8 10
14436-ZRN 9/16-18 NF 0.45 1.139 3.5 (.50) 1/2 3
14437-ZRN 5/8-11 NC 0.49 1.318 3.5 (.50) 1/2 4
14438-ZRN 3/4-10 NC 0.585 1.55 4 (.625) 5/8 5
14439-ZRN 3/4-16 NF 0.585 1.531 4 (.625) 5/8 3

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