Antrum Punch, Adult, Backward Through-Cutting, Right Side Cutting, 2.5mm x 4mm Bite, Luer Lock, Working Length 4" (100mm)

This adult antrum punch features backward through-cutting geometry with right-side cutting edge and Luer-lock suction attachment, designed to enlarge and contour the maxillary antrostomy during functional endoscopic sinus surgery. The 2.5mm × 4mm bite provides controlled bone removal. The 100mm working length supports safe access from lateral nasal approaches.

Features & Benefits

• Right-side cutting edge for contralateral work
• Backward through-cutting ensures clean bone removal
• 2.5mm × 4mm bite prevents ostium enlargement
• Luer-lock connection for integrated suction control