Attach your Tusker head with a 2 part epoxy glue to Timber Shafts or Alloy Adaptors.
After gluing spin the shaft to get a correct alignment, this will assist in better flight and Penetration.
* To insure good arrow flight with 2 blade Broadheads you must put helical on you arrow fletching *
Tusker 2 blade BroadHeads for the serious Big Game Hunter
Manufactured from high carbon spring steel, spot welded ferrules and 50 - 52 Rockwell C hardness blades.
Spirit  100gr  -  Length 47mm,(1 7/8"), cutting width- 28mm (1 1/8"), .035" blade thickness, 5/16" ferrule - Heads per 6 pack (no adaptor)
Javelin   125gr-   length 58mm (2 3/8"),  cutting width- 29mm (1 1/8"), .035"blade thickness, 11/32" ferrule - heads per 6 pack (no adaptor)
Concorde  155gr-  length  70mm (2 6/8"), cutting width - 30mm  (1 3/16), .05" blade thickness,11/32  ferrule - Heads per 6 pack (no adaptors)
Aztec   175gr - Length  62mm (2 1/2"),cutting width  32mm ( 1 2/8").035" Blade thickness,  11/32" ferrule - Heads per 6 pack(no adaptors)
Delta   160gr - length 62mm ( 2 1/2"), cutting width -35mm ( 1 3/8"),.035" blade thickness, 11/32 ferrule - heads per 6 pack (no adaptors) 
Tusker Heading
Concorde 190gr
Concorde  190gr-  length  70mm (2 6/8"), cutting width - 30mm  (1 3/16), .05" blade thickness,11/32  ferrule - Heads per 6 pack (no adaptors)