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. 

Learn more...

Rear view comparison. #Viator #production #blades are at heat treat. This #WIP is flying through machining processes. Holding that retail at $179.00. Ti liners, G10 scales, CPM 154 blade steel, less than 3 oz. #knives #slipjoint #Nomad2 #EDC #TRM #USA
#Thunderbird pre-orders should be shipping the end of the month🎉First 20 are numbered sequentially. Check out that pivot. The faceted oval is actually machined from a round 17-4 pivot. Red ball will also be pressed into each pivot. #USA🇺🇸 #knives #EDC #Elegant #jewelry #3DMachining #AlmostDoneYahoo #Elmaxblade #titanium #machinedClip
#Titanium and #Steel #waterjet skeletons- 17K lbs. got scrapped last week. #Halpern has 2 Flow waterjets cutting #knife parts for our production and knifemakers around the world. Our minimums are only 20 of any part. Of course, we have any ti you’d ever need. DM if any interest or tag a fellow knifemaker.
#Thunderbird pivots are being machined into faceted ovals with a dimple for the red ruby (synthetic). About 3 weeks from delivery. #wip #knives #blades #17-4steelFTW #production #art #TRM #usamade
Thunderbird faceted pivots getting machined. Launch is just a few weeks away. Get in on the pre-Order- no $ now. #knives #usa #TRM #EDC #Bird #ArtDeci #wip #SmallBatchProduction #titanium #3DMachining
Getting close to finish line. Thunderbird and Viator #WIP #Knives #blade #production #EDC #TRM
#Thunderbird #blades get their laser etched logos. Our deep etching raises a burr- they will get blasted then tumbled. First 20 #production folders will be numbered. 001, 002 etc. Shooting for end of December or early January delivery. DM for pre-orders. #TRM #FirstProduction #Elmax #TitaniumFramelock #wip #madeinMA #knives
Nomad #Special. LAST CALL #slipjoint with carbon fiber scales and #TRM #titanium beverage utility tool (BUT). $175.00 through PayPal. ALL GONE
Viator #Slipjoint #WIP Ti liners, CPM 154 steel, G10 scales and backstrap. Lightweight (3 oz.)mid-size knife with mid-size price. #Blade cutting edge about 2-7/8.” #TRM #EDC #production #USA #Handful

Check out our article in BusinessWest!

 We're Hiring!

CNC Shop Machinist/Programmer
We have an immediate opening for a skilled CNC Shop Machinist/Programmer.

View Open Positions

Shop Spyderco Mule Team
G10 Handles Online