The Estwing 70 mm Rock Chisel is designed for applications requiring a wide cutting edge and maximum material removal. Its hardened 70 mm blade allows users to clean rock surfaces, expose outcrops, split material, and prepare samples with fewer hammer strikes and greater efficiency.

Forged from a single piece of EN9 high-carbon steel, it delivers outstanding durability and resistance to bending. The hexagonal shaft improves rigidity and prevents twisting during use, while the large grip guard protects the user's hand from accidental hammer blows.

The painted finish provides additional corrosion resistance, making it a dependable tool for intensive professional fieldwork.

Ideal for geologists, archaeologists, stonemasons, restorers, and professionals working with rock, stone, and construction materials.

Technical specifications:

• One-piece forged EN9 high-carbon steel
• Hardened 70 mm cutting edge
• Heavy-duty hexagonal shaft
• Integrated grip guard
• Corrosion-resistant painted finish
• Designed for rock preparation and material removal
• Professional-grade construction

Important: Do not use on materials harder than the chisel itself, as this may damage the cutting edge.