Bokum Tool has offered complete design and manufacturing services since 1937.
Please contact us for more information.

Boring Tools
  • Roughing & Finishing styles, afford many regrinds
  • Hole Sizes: 1/16" to 2"
  • HSS, TCT, Carbide Neck, Indexable
  • 1 pc construction
  • 2 pc construction with many optional shanks
  • Solid Carbide (Precision boring of deep, small holes)
  • Boring Tool Sets(offer value, quantity savings)
  • Offset Boring Tool Holders(simple, accurate adjustment)
  • Square & Heavy Duty Holders
  • Bokumicro-dial(measures .00005 movement
    • Dial indicator with .0001 graduations

Recessing/Grooving tools
  • Retaining Ring, O-ring, Thread Recessing, Back Chamfer
  • Rapidor External Tool Holder
  • Bokumdexable Indexable Back Chamfer Tools
  • Coatings available include TiN, TiCN, TiAlN
Bokumatic Automatic Recess Tool Holders
  • 29 Models to fit all types of machines such as CNC, Rotary transfer (i.e. Hydromat)
  • Davenport and most Multple Spindle screw machines.
    • Acme Gridley
    • Conomatic
    • Davenport
    • Gildemeister
    • New Britain
    • Schutte
    • Wickman
  • Pilot off workpiece or bushing plate
  • Internal or external grooving

Threading Tools(Standard 60˚ included, specials to order)

Resharpening Fixtures(quick, efficient re-sharpening of Bokum cutting tool geometry


  • Special Recess Attachments(ID & OD)
  • Recess Holder Repair/Maintenance
  • Resharpening/Retipping of Cutting Tools
  • Standard Tool Modification(Shorten delivery time/reduce cost)
  • Tool Build to Customer Print
  • New Tool Design & Manufacture
  • Tool Performance Consultation & Troubleshooting
  • Custom Laser Marking (Flat & Rotational)



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