The DongCheng HD100602 300g Machinist Hammer is a well-balanced striking tool designed for mechanical repair shops, industrial maintenance, toolmakers, and metal fabricators. Its 300g head is drop-forged from high-grade 45# carbon steel and heat-treated to resist chipping, edge fracture, and face mushrooming.

Built according to the German engineer pattern, it features a square flat striking face for driving cold chisels and punches, paired with a tapered cross pein on the opposite end for metal bending and rivet setting. The 320mm two-color fiberglass handle dampens impact vibrations to protect the user's wrist, while the contoured non-slip grip ensures a comfortable, secure swing.

Key Features

• Drop-Forged 45# Carbon Steel Head: Induction heat-treated face and pein provide high impact toughness and wear resistance.
• Versatile Dual-Face Geometry: Square flat striking surface combined with a sharp cross pein for metal shaping and riveting.
• Optimal 300g Weight Class: The go-to size for general mechanical maintenance, striking punches, and workshop fitting.
• Shock-Dampening 320mm Fiberglass Shaft: Absorbs kinetic recoil, reducing arm strain during repetitive striking tasks.
• Two-Color Ergonomic Handle: Textured rubberized grip provides slip resistance against motor oils and grease.

Applications

• Striking cold chisels, punches, drift pins, and dowels in mechanical maintenance
• Shaping sheet metal, swaging joints, and peening mechanical fasteners
• Automotive brake service, suspension maintenance, and bracket alignment
• Machinery assembly, bearing race fitting, and workshop fabrication
• General factory maintenance and engineering toolkits

Technical Specifications

Size/Model-wise Table