20-Pack box cutter blades refills - SK5 High-Carbon Steel, Premium Tempered, Hard Plastic Box - Standard Size Durable Knife Blades (20 Blades)… - G GREENLY-AG

• ✔ Well Engineered - Each of the utility knife blades was engineered with a precision-honed edge that has a flat, neat, and sharp edge. So the user experiences faster-cutting speed and extended cutting life without breakage. ✔ Multi-Purpose - These blades are best for cutting cardboard, leather, linoleum, rope, soft metal, pipe, paper, also suitable for most DIY Projects ✔ Universality - 20 pack ultra-sharp carboned blades are standard size for most razor blades utility knife. 2.4” length, 1.25” width, 0.75” height, 0.6mm thickness. ✔Meticulous workmanship-Each utility knife blade was engineered with a precision-honed edge which has flat, neat and sharp edge, so the utility knife blade features faster cutting speed and extended cutting life without breakage. ✔Industrial design-The cutter blade’s cutting angle is 50 degree, making the force more uniform and not easy to break, ideal for cutting cardboard, rubber, leather, linoleum, rope, soft metal and most DIY projects, designed for general purpose cutting.Our cost-effective knife blades are packed in plastic cases for safe storage and convenient use, and each knife blade is rigorously tested.