Comparison Console
Microtech Dirac Delta vs WE Knife Nefaris
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Microtech Dirac Delta stands out as the lightest option for weight, with about a 4% gap from the closest alternative. WE Knife Nefaris stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative.
Decision Signals
What stands out
WE Knife Nefaris stands out as the cheapest option for retail price, with about a 13% gap from the closest alternative.
Microtech Dirac Delta stands out as the most expensive option for retail price, with about a 14% gap from the closest alternative.
Microtech Dirac Delta stands out as the lightest option for weight, with about a 4% gap from the closest alternative.
WE Knife Nefaris stands out as the heaviest option for weight, with about a 4% gap from the closest alternative.
WE Knife Nefaris stands out as the shortest option for closed length, with about a 16% gap from the closest alternative.
Microtech Dirac Delta stands out as the longest option for closed length, with about a 18% gap from the closest alternative.
WE Knife Nefaris stands out as the shortest option for blade length, with about a 7% gap from the closest alternative.
Microtech Dirac Delta stands out as the longest option for blade length, with about a 7% 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$429Most expensive
US$375Cheapest
Weight
125 g (4.41 oz)Lightest
129.8 g (4.58 oz)Heaviest
Dimensions
Blade length
95 mm (3.74 in)Longest
88.5 mm (3.48 in)Shortest
Overall length
235 mm (9.25 in)Longest
209.3 mm (8.24 in)Shortest
Closed length
143 mm (5.63 in)Longest
120.8 mm (4.76 in)Shortest
Blade thickness
Unknown
3.2 mm (0.13 in)
Materials & mechanism
Blade steel
M390 stainless steel
CPM 20CV
Handle material
6061-T6 aluminum
6AL4V Titanium with Carbon Fiber Inlay or Titanium
Finish
Stonewash (blade) or apocalyptic or black tactical coating (varies by model)
Polished Bead Blasted or Hand Rubbed Satin (blade)
Lock type
Double action OTF
Frame Lock
Opening method
Top-mounted thumb slide
Flipper & Thumb Hole
Clip type
Reversible Pocket Clip
Tip-Up, Right Carry
Use case profile
Best for
Everyday carryTactical useSurvival
EDCTacticalCollector Knives
Not best for
Unknown
Unknown
Common praise
Exceptional edge retention and corrosion resistance with M390 steelSmooth and ergonomic top-mounted thumb slide openingDurable and lightweight 6061-T6 aluminum handleVersatile ambidextrous use and integrated glass breaker
High quality CPM 20CV blade steelPremium titanium and carbon fiber handle materialsSmooth frame lock mechanismLimited edition with unique serial numbers
Common complaints
Unknown
Unknown
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