Drone Broadhead by Wasp Archery 100% Solid Steel construction with a reduced ferrule surface area that delivers unsurpassed accuracy, strength and penetration in a fixed blade broadhead that flies like a dart. Stainless Steel Trocar Tip is precision machined and hardened to Rockwell 46C and hollow ground to a near razor edge to blast through any type of bone Razor Sharp .027" blades are precision ground and honed and are always perfectly in line with the trocar tip edges to increase penetration 100 grain fixed - 1-1/8" cutting diameter - 3 per package Field Point Accuracy - Made in the USA