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1/2" Shank - Threading Tools - Drawings

Part #49020

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Availability: In stock


Quick Overview

Drawings and Instructions to build self-releasing tap and die Threading Tools with 1/2" shank for use on turret lathes

1/2" Shank - Threading Tools

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  • 1/2" Shank - Threading Tools



  • Two Threading Tools: Tapping Tool and Die Threading Tool
  • Forms threads to pre-set depth and releases automatically
  • Tool can be set on exact center of lathe spindle. Especially useful to reduce breakage of delicate taps.
  • Soft-start reduces stresses at beginning of threading operation
  • Fabricate using standard materials
  • Use in any tailstock or bed turret taking 1/2" shank tooling


  • Max. tap diameter: #10 (0.190")
  • Die capacity: 5/8" and 13/16" button dies
  • Shank diameter: 1/2"

Drawings & Instructions:

  • 4 - 11x17 sheets fully engineered CAD drawings and materials lists
  • Includes bonus drawing for Bushing Slitting Jig