WE Knife 609H Plain Handle (Stonewash Satin 4.1" Blade) Folding Knife Frame Lock What is the serrated edge

What is the serrated edge on the Benchmade Bugout 535S good for

totals in Suunto Movescount

throws beam over 177 meters

It is neither knife nor tool

WE Knife 609H Plain Handle (Stonewash Satin 4.1" Blade) Folding Knife Frame Lock What is the serrated edgeSpecifications Overall Length: 9. 3(236mm) Blade Length: 4. 1(104mm) Blade Thickness: 0. 16(4mm) Blade Material: CPM S35VN Blade Hardness: HRC59 61 Blade Grind: Flat Handle Length: 5. 2(132mm) Handle Overall Thickness: 0. 54(13. 6mm) Handle Material: 6AL4V Titanium Clip Material: 6AL4V Titanium Back Spacer Material: 6AL4V Titanium Screws Material: 6AL4V Titanium Pivot Cap: 6AL4V Titanium Washers Material: Ceramic Ball Bearing Weight: 168. 3g 5. 93oz