CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESBuilt for speed, strength, and control, the Toor Knives Limited Edition Karsumba-R is a tactical karambit with deep roots in utility and modern battlefield needs. Machined from a single slab of CPM-154 stainless steel and hardened to 59-61 HRC, this compact fixed blade is built to hold its edge under serious pressure. The 2.5-inch stonewashed hawkbill blade delivers vicious cutting and slashing power, perfectly suited for close-quarters engagement and demanding work in tight spaces.
What sets the Karsumba-R apart is the balance between its brutal cutting power and thoughtful ergonomics. The signature finger ring ensures maximum retention in both forward and reverse grips, while the contoured Burlap Micarta handle scales provide excellent traction, even when wet. The handle is shaped for a natural, aggressive grip that won’t quit under stress, and the compact 6.75-inch overall length means it carries light and fast.
Each Karsumba-R includes a custom black Kydex sheath with a low-profile mounting system for scout or vertical carry. Whether you're operating in the field or training on the mat, this blade gives you purpose-built confidence you can feel. This limited edition run won’t last long, making it a must-have for serious users and collectors alike.
Buying the Karsumba-R from Smoky Mountain Knife Works means you're shopping with the world's best online knife store and stepping into a Tennessee landmark. Located in the heart of the Great Smoky Mountains, SMKW is the world’s largest knife showroom, visited by more than 1.5 million people every year.