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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Kaguya gets a new low profile flipper. #knives #WIP #TRM #USA
Took along my RJ Martin Collaboration Machine today. Of course, Nomad and Class Action are definite carries. #EDC #USAmade #knives #TRM #Titanium #production #jewelry
Two new #knife models on target 🎯 for #Blade Show debut. Still #WIPS now. Thunderbird and Kaguya have similar weights, OAL, closed length and cutting edge BUT are very different too. FB Group Titanium Really Matters (TRM) shares many more details. Become a TICOON. #EDC #USAproduction #TRM
#Kaguya in different stages of birth. Slide for more pics. #WIPS and details on FB Group Titanium Really Matters (TRM) Closed group but moderator Chad @diaboliquekustoms is easy to get bu💁🏻😊🔪 #knives #proto #USA #manufacturing #68daysuntilbladeshow2017
Kaguya getting born. If you like #WIPS, our FB Group Titanium Really Matters (TRM) has daily detailed pics of the Thunderbird and Kaguya. You'll even find out what a Kaguya is😊Direct link to Group on our website. @diaboliquekustoms and Ian seem to let anyone join 💁🏻🔪😊 #Knives #usamade #CNCMachining
Follow our #Thunderbird in the FB Group Titanium Really Matters (TRM) All Damascus #blades will be offered through FB. Check it out- we let anyone join😊💁🏻 #knives #TRM
#Kaguya #blade check. Debut at Blade Show- lots of steps ahead but moving along smoothly. Who's going to Blade? 70 days to go👍 #Knives #TRM #WIP
#Kaguya is moving towards our Blade Show debut. #Blades will be CPM 20V with a full flat grind. More details in FB Group for folks who like to follow our #WIPS #TitaniumReallyMatters #TRM #knives #Proto #CNCProduction
#Spring is in the air. My #EDC Nomad today. G10 does get dirty over time. It's not on our website but we offer scales separately for a modest charge. #knives #Halpern #USA #veggies #tomatoes🍅
Plateful of Kaguya coming up. See you at Blade Booth 939. These will be offered first to FB TiCoons. #knives #usamade #TRM #EDC #WIP
Go #Green or stay home😊. #knives #Nomad #EDC
#Titanium #knives everywhere on my desk. Corralled a few of my favorites. Can't wait for Thunderbird and Kaguya to be "real" knives. #EDC #USAproduction #Nomad #ClassAction #RJMartin

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