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Zero Tolerance

Zero Tolerance 0630

The Zero Tolerance 0630 is a collaboration between Zero Tolerance and Ernest Emerson featuring a 3.6-inch upswept tactical folding blade made of CPM S35VN steel with an Emerson Wave opening feature. The knife has a G10 front scale and titanium back with frame lock and reversible pocket clip.

Last updated

Weight178.6 g (6.30 oz)
PriceUS$250
Blade steelCPM S35VN
Lock typeFrame lock with hardened steel lockbar insert
Technical Specs

Specifications

CategoryFolding Knife
Blade length91.44 mm (3.60 in)
Overall length215.9 mm (8.50 in)
Closed length124.46 mm (4.90 in)
Blade thickness4 mm (0.16 in)
Handle materialG10, titanium
FinishBlade satin and stonewashed, titanium stonewashed finish, DLC coating on blade and titanium back (some sources)
Opening methodThumb disk and Emerson Wave feature for quick opening
Clip typeMetal reversible pocket clip (tip-up, left/right)
Carry Profile

Best for

Tactical UseMilitaryRescueLaw EnforcementEDC Slicing Cuts
Limitations

Not best for

!Quick Manual Thumb Disk Opening Initially Difficult
Field Signals

Common praise

Solid build quality and craftsmanship

Fastest deploying knife due to Emerson Wave feature

Strong and reliable frame lock with steel insert

Good ambidextrous carry options with reversible clip

Excellent slicing blade shape and steel quality

Watchlist

Common complaints

Manual opening with thumb disk is initially very stiff and difficult

Large size and weight may be too much for some users

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