Halpern Titanium takes cutting edge materials, world-class machines, and the expertise of our talented team to deliver the finest folding knives to our customers in the United States and around the world.

Halpern Titanium is a leader in customer confidence. We're easy to contact and easy to talk to. We're also protective of the process of producing our client’s ideas. We maintain great partnerships with our customers, helping them to build their business, by producing the highest quality products.

Three Rivers Mfg.

100% Made in USA , utilizing the high quality materials and precision machining techniques developed at Halpern. 

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#BT1000 #Terzuola TRM Collaboration has officially been retired. Elegant design and meticulous machining created a masterpiece. Grab one on the secondary market if you can. #TRM ##USAMADE #LimitedProduction #knives #Collector #titanium
FB Group TiCOONS Really Matter Join us for TRM #WIPS and updates, #knives #USAMADE #production #BLADEShow2017
#Thunderbird #production marching along. Each piece (integral frame inside) takes 22 minutes of milling. Pre-order (no money) for first production Elmax or Chad Nichols #Damascus #blades. Payment at time of shipment. Hold your spot. #knives #USA #EDC
Halpern went a bit crazy with the latest #Spyderco mule team handles. Check with jennifer@halperntitanium.com for questions. NEW silver twill, textured carbon fiber AND OD Green Canvaa Micarta is back. #production #knives #fixedblades #steel #USAMADE
Field Action #fixed #blade shows off its DLC Ionbond coating. Of course, G10 or Micarta 3D scales and kydex sheath are part of the package. More specs and options on website. DLC is a limited option.#knives #EDC #Utility #outdoors
#knivesandNature Take your #knives for a walk today 😊 #pastel #yellow #NomadSlipjoint ##EDC
Finally, G10 and Carbon scales are available as an option on our website for our Slipjoint Nomads. #knives #US #EDC
#Thunderbird #titanium integral frames are on the move. #knives #USA #production #BLADEShow2017
G10, carbon, Micarta, Dymondwood #Spyderco mule handles are getting close. Email jennifer@halperntitanium.com to get on her email blast. #knives #fixedblades #EDC #Production #Halpern #USA
Kaguya #production frames today. #Blades due from heat treat tomorrow. Official sign-up for first 20 numbered liner locks with integral backstraps on threeriversmfg.com website- no money needed- save a spot. #knives #USA #LIMITED #Production #submarinium
Handful of good news yesterday afternoon. Thunderbird's Elmax #blades are bevel ground and ready for laser etching of logo. Gonna need all the stars and planets and moons to line up to get T'bird and Kaguya finished for #Blade Show2017. Fingers crossed👍👍👍🇺🇸🔪🔨
Field Action fixed #blades getting their scales, paracords and beads. #EDC #knives BuiltToUse #DLCorRAW

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CNC Shop Machinist/Programmer
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Shop Spyderco Mule Team
G10 Handles Online