The Trocar HB and HBX broadheads feature 0.035 inches thick surgical stainless steel blades that stay tucked in tight during flight but deploy reliably upon impact, delivering a 1-5/8 inches expandable cutting diameter. With fixed blades of the same thickness, offering a cutting diameter of 1 inches , the total cutting diameter reaches an impressive 2-5/8 inches . These broadheads feature a bone-crushing chisel tip for maximum penetration, making them ideal for taking down game swiftly and efficiently. Their offset design ensures increased accuracy and stability during flight. The 4-blade design combines 2-fixed and 2-mechanical blades for devastating impact and massive wound channels Chisel tip design ensures deep penetration and reliable expansion Stainless steel ferrule enhances strength and flight consistency Blades with a 0.035 inches thickness offer a perfect balance of strength and slicing efficiency The 1 inches fixed blade cutting diameter is optimized for clean, efficient penetration A 1-5/8 inches expandable cutting diameter delivers devastating wound channels for maximum effectiveness A massive 2-5/8 inches total cutting diameter maximizes tissue damage for quicker recoveries Offset fixed blade configuration induces spin for improved arrow flight Conveniently packaged 3 per pack for added value and backup