R210TCT-24T: 8-1/4 Inch Multi-Material Cutting TCT Blade with 24-Teeth MULTI-MATERIAL CUTTING TECHNOLOGY: Evolution's unique blades are designed to cut mild steel, aluminium, plastic, wood and even wood with embedded nails NO HEAT OR BURRS: Our TCT blades allow you to touch the finished cut within moments of cutting, unlike other blades that leave the material too hot to touch VIRTUALLY NO SPARKS: Other cutting methods can produce lots of harmful sparks which obstruct your view of the cutting line and create safety concerns. Evolution blades produce virtually no sparks LONG BLADE-LIFE: High heat resistant teeth maximise cutting life with zero coolant required demonstrating outstanding durability