Comparison Console
Chris Reeve Knives Umnumzaan Tanto vs Zero Tolerance 0610ST
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0610ST stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0610ST stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative.
Chris Reeve Knives Umnumzaan Tanto stands out as the most expensive option for retail price, with about a 5% gap from the closest alternative.
Chris Reeve Knives Umnumzaan Tanto stands out as the shortest option for closed length, with about a 9% gap from the closest alternative.
Zero Tolerance 0610ST stands out as the longest option for closed length, with about a 10% gap from the closest alternative.
Zero Tolerance 0610ST stands out as the shortest option for blade length, with about a 5% gap from the closest alternative.
Chris Reeve Knives Umnumzaan Tanto stands out as the longest option for blade length, with about a 5% gap from the closest alternative.
Zero Tolerance 0610ST stands out as the shortest option for overall length, with about a 38% gap from the closest alternative.
Chris Reeve Knives Umnumzaan Tanto stands out as the longest option for overall length, with about a 61% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$500Most expensive
US$475Cheapest
Weight
142 g (5.01 oz)
142 g (5.01 oz)
Dimensions
Blade length
93.35 mm (3.68 in)Longest
89 mm (3.50 in)Shortest
Overall length
213.6 mm (8.41 in)Longest
133 mm (5.24 in)Shortest
Closed length
121.2 mm (4.77 in)Shortest
133 mm (5.24 in)Longest
Blade thickness
3.56 mm (0.14 in)
Unknown
Materials & mechanism
Blade steel
CPM MagnaCut
154-CM Stainless Steel
Handle material
6Al4V Titanium
6061-T6 Anodized Aluminum
Finish
Stonewashed or Sandblasted
Non-reflective matte black, Tungsten DLC coating
Lock type
Framelock with ceramic ball interface
Push Button Auto Lock with secondary slider lock
Opening method
Thumb Stud
Automatic (Push Button)
Clip type
Tip-up, right side
Tip up or tip down carry pocket clip
Use case profile
Best for
Everyday carryTactical useOutdoorHunting
Everyday carryTactical useUsers wanting quick deployment
Not best for
Fixed blade applications
Unknown
Common praise
Robust and reliable locking mechanismSuperior blade steel offering excellent edge retentionErgonomic titanium handleGood balance of strength and carryabilitySmooth deployment and solid lockupInnovative shock absorber for longer knife life
Rocket-like fast automatic actionStrong build quality and durable materialsEffective push button with secondary slider lock for safetyExcellent corrosion resistance and edge retention of 154-CM steel
Common complaints
Relatively high price pointLimited left-handed models specifically
Rare and discontinued, hard to findHigher price point
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