The DONGCHENG HD100100 8 OZ (about 225 g) Ball Pein Hammer is made for mechanics, fitters, fabricators, technicians, and hobbyists who need a light, controllable hammer for precision work. The flat face drives pins, punches, and chisels, while the rounded ball end is used for peening, shaping, and setting rivets. The light 8 oz head gives good control for small jobs and is easy to use for extended periods.

Key Features

Dual-purpose head: flat striking face on one side, ball end for peening and riveting on the other
8 oz / about 225 g head weight: light and easy to control for precise work
Hardened striking face: [confirm] for durability and resistance to chipping
Handle: [confirm, e.g. fibreglass / wooden / steel with rubber grip] for a secure, comfortable hold
Balanced design: good swing control and reduced hand fatigue
Trusted brand: made by DONGCHENG, known for professional-grade tools

Application

Striking punches, chisels, and pins
Peening and setting rivets
Shaping and straightening small metal parts
Fitting and assembly work
Automotive and mechanical workshops
Jewellery, hobby, and DIY projects

Technical Specifications

Parameter	Specification
Brand	DongCheng
Model Number	HD100100
Tool Type	Ball Pein Hammer
Head Weight	8 OZ / 220g
Head Material	Drop-forged & heat-treated 45# carbon steel
Overall Length	295 mm
Head Length / Width	80 mm
Face Striking Diameter	29 mm
Handle Material	Two-color fiberglass handle with comfortable grip
Packaging Type	Packed by hanging tag

Safety Note:

Always wear eye protection when striking metal, as chips can fly off. Do not strike hardened steel or another hammer, and do not use a hammer with a loose, cracked, or damaged head or handle. Use it only for the jobs it is designed for.

DONGCHENG 8 OZ Ball Pein Hammer (HD100100)-A compact, balanced hammer for striking, shaping, and riveting small metal parts.

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