The Trocar HB and HBX both feature 0.35-inch-thick surgically sharp stainless steel mechanical blades that stay tucked in tight to the solid-steel ferrule in flight but they deploy reliably with a 1 5/8" expandable cutting diameter. The fixed blades are also 0.35-inch thick and have a cutting diameter of 1". They have an offset for increased accuracy and stability. The total cutting diameter of the HB and HBX is 2 5/8". The Trocar HB and HBX feature a bone-crushing chisel tip.

• 4-Blade (2 fixed and 2 mechanical)
• Available in 100
• Chisel Tip
• Stainless Steel Ferrule
• .035" thickness blades
• 1" Fixed Blade Cutting Diameter
• 1 5/8" Expandable Cutting Diameter
• 2 5/8" Total Cutting Diameter
• Offset Fixed Blades to Induce Spin
• 3 per pack
• Replacement Blades (SKU: 390)