The DongCheng HD100603 400g Machinist Hammer is built for heavy-duty metal fabrication, industrial assembly lines, and mechanical maintenance. Drop-forged from premium 45# carbon steel, the hammer head undergoes induction hardening and precision heat treatment to deliver high impact resistance while preventing face chipping or mushrooming under continuous heavy strikes.

It features a dual-purpose German-style head with a flat striking face for powerful direct blows and a tapered cross-pein for riveting, pin driving, and metal bending. The head is embedded with an anti-falling bonding method into a 325mm high-strength fiberglass core handle that dampens rebound vibrations to reduce joint fatigue. Finished with an ergonomic two-color rubberized grip, it ensures slip-resistant control and maximum swing leverage. Packed with an individual hanging tag for pegboard storage.

Key Features

Drop-Forged 45# Carbon Steel Head: Heat-treated and induction-tempered striking face resists deformation, chipping, and wear.
Dual-Face Cross-Pein Design: Precision flat face delivers concentrated striking force, while the cross pein allows accurate riveting and metal shaping.
Anti-Falling Head Assembly: Head and handle are deeply embedded with epoxy bonding for operator safety during heavy strikes.
High-Strength 325mm Fiberglass Handle: Durable fiberglass core absorbs heavy rebound shock waves to protect user wrists and joints.
Two-Color Ergonomic Soft Grip: Non-slip contoured rubber sleeve provides positive grip traction even in oily workshop environments.
Hanging Tag Packaging: Supplied with a dedicated hanging bracket for organized wall and pegboard storage.

Applications

Driving cold chisels, center punches, pin punches, and drift pins
Metal sheet shaping, rivet setting, panel beating, and forge work
Automotive chassis maintenance, bearing installation, and hub servicing
Industrial machinery overhauls, gearbox repairs, and structural steel assembly

Technical Specifications

Parameter	Specification
Brand	DongCheng
Model Number	HD100603
Tool Type	Machinist Hammer (German / Cross Pein Type)
Head Weight	400 g
Head Material	Drop-Forged & Heat-Treated 45# Carbon Steel
Overall Length	325 mm
Head Dimensions (L x W)	110 mm x 25 mm
Face Striking Width	25 mm
Handle Material	High-strength fiberglass with two-color rubber grip
Packaging Type	Packed by hanging tag

Size/Model-wise Table

Model	Weight	Head Material	Style	Overall Length	Head Dimensions	Packaging
HD100603	400 g	Drop-Forged 45# Carbon Steel	Machinist (Cross Pein)	325 mm	110 x 25 mm	Hanging Tag

DongCheng HD100603 400g Drop-Forged 45# Carbon Steel Machinist Hammer with Shock-Dampening Fiberglass Handle (325mm)

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