Your best bet for cutting thick metals (between 3/16 and ½”), this high-performance blade cuts faster and lasts longer than traditional bi-metal blades. While the upfront investment is a little higher, the pay-off comes quickly! Carbide remains sharper longer for more efficient cutting. Carbide-tipped blades cut faster without binding. CTR is engineered to cut straighter with less vibration. If they see it, they will buy it. Counter-top displays are available. Ask your Morse sales or customer service rep for details!