Size 21″  53cm

Easy to hold pistol handle with step locking ratchet mechanism and easy to release one-click hook for ease of operation.

These trephines are made from high-quality stainless steel. 23cm/9″ Long. Varying Diameters.

Available in 4 different sizes:

• Horsley’s trephine 13mm/0.5”
• Horsley’s trephine 19mm/0.75”
• Horsley’s trephine 25mm/1.0”
• Horsley’s trephine 45mm/2.0"

• Mare Uterine Biopsy Punch is an equine reproduction product for use in artificial insemination of horses.
• The 26” Long Mare biopsy punch is equipped with a pistol grip handle and a locking nut. 
• Manufactured using premium grade Stainless Steel.