Hajek-Kofler Punch down 3.5x3.5mm, shaft 14cm

Clinical Application

This punch is intended for focused coring and controlled excision of small plugs of bone, cartilage or adherent soft tissue where a predictable, contained removal is required. The small 3.5 x 3.5 mm aperture makes it well suited for work in confined anatomy—such as delicate ENT, reconstructive, and other procedures requiring precise tissue removal, biopsy procurement or preparation of small defects for grafting.

Design & Configuration

The downwards coring (punch-down) geometry concentrates cutting force at the punch aperture to produce a clean, circular/square core with minimal collateral damage to surrounding tissue. The 14 cm shaft provides sufficient working length for access into narrow operative fields while maintaining tactile feedback and control at the distal tip. The compact aperture size supports accurate defect sizing and repeatable excisions during stepwise tissue removal.

Instrument Specifications

• Instrument type: Punch-down surgical punch
• Pattern / model: Hajek-Kofler
• Configuration: Punch-down coring configuration, hand-held
• Shaft length: 14 cm
• Punch aperture: 3.5 x 3.5 mm
• Typical use: Precise coring or excision of small bone, cartilage, or soft tissue
• Construction: Stainless steel; reusable

Material & Construction

Constructed from medical-grade stainless steel for durability and resistance to corrosion. Designed and finished to allow repeated cleaning, sterilization, and reuse in high-volume operative settings.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy