Kutir Box Cutter Utility Knife Replacement Blades (Pack of 10) - Heavy Duty SK2 Metal 18mm Snap-Off Blade - For Retractable Utility Knives - Stays Sharp 3X Long - Suitable for Cardboard, Carpet, Rope
- ✔ 10 Rust Proof Blades - Kutir Utility Knife Blades are Stainless Steel. All the blades have 8 Pre-Cut Section that Snap-Off easily so that the blade remains sharp all the time..
- ✔ SK2 Material 50% Sharper - The electroplated blades are extremely sharp to cut faster and safer boxes, wallpapers, carpets, cardboards, vinyl, backer board and ropes easily. Because of SK2 it’s very strong that you can push hard to cut strong carpet or boxes..
- ✔ Triple Cutting Edge Stays 3 Times Sharper - Because of Triple cutting edge technology it so sharp and easy to cut through almost any surface. Use it with cautions as it can cut through anything like a hot knife in butter..
- ✔ Heat Treated & Induction Hardened Edge - Heat treated for strength and induction hardened for longevity up to 75% longer-lasting life. HRC: 63-65.