Features an aerodynamic, ultra-compact, aerospace-grade aluminum ferrule that provides field-point accuracy and easy tuning
Stainless Smart Tip (SST), a 100% stainless steel TROCAR tip that is designed for deep penetration
Surgical sharp stainless steel blades are easily replaced
 

Specificatons:

• Weight: 100 grains
• Number of Blades: Three
• Type: Fixed
• Blade thickness: .035" 
• Cutting diameter: 1-3/16"
• Quantity: 3-Pack
• Includes: 6 replacement blades