Engineer's Hammer 300 g YT-4493 YATO
Key information
Availability:Disponibil
Shipping time:immediately
Shipping cost:From 3.28 Euro
catalog number:YT-4493
Availability:
EAN code:5906083944932
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,40 kg
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Engineer's Hammer 300 g YT-4493 YATO
A cold-forged engineer's hammer designed for metalworking, carpentry and mechanical work. Its construction complies with GS and DIN1041 standards, ensuring safe use in workshop conditions.
Features of the engineer's hammer
Cold-forged head
The cold-forging process increases the density of the steel structure, which translates into greater hardness and resistance to cracking. The head withstands repeated impact without deforming, retaining the shape of its striking face throughout its service life.
Blackened finish
The blackened layer is formed by oxidising the steel at high temperature. It protects the metal against atmospheric and contact corrosion, extending the tool's service life in workshop environments with elevated humidity.
Lacquered wooden shaft
Natural wood dampens vibration on impact, reducing strain on the wrist and forearm. The lacquer prevents the absorption of moisture and dirt, ensuring a secure grip even during prolonged work.
Securing the shaft-to-head joint
A metal ring wedge locks the head onto the shaft, eliminating the risk of it working loose during use. A protective rubber collar shields the wood from mechanical damage in the area of greatest stress.
Technical specification
| Manufacturer | YATO |
| Model | YT-4493 |
| Hammer type | Engineer's |
| Head weight | 300 g |
| Head material | Cold-forged steel |
| Head finish | Blackened finish |
| Shaft material | Lacquered wood |
| Joint security | Metal ring wedge |
| Shaft protection | Rubber collar |
| Standards | GS, DIN1041 |
Applications of the 300 g hammer
- Driving and removing nails in timber structures
- Straightening and shaping metal components
- Assembling and dismantling mechanical joints
- Working on sheet metal up to 2 mm thick
- Seating chisels and cold chisels in metalworking tasks
- Driving out pins and dowels during mechanical repairs
- Assembly work in furniture production
- Adjusting and fitting components in steel structures
Choosing the right hammer weight for the job
At 300 g, this hammer falls into the category of general-purpose tools, suited to precision work requiring controlled striking force. The weight of the head directly affects the kinetic energy transferred on contact with the workpiece.
The practical significance of the 300 g weight
A hammer of this weight allows work to be carried out for several hours without excessive fatigue in the muscles of the arm. The striking energy is sufficient for driving 50-80 mm nails into hardwood and for shaping steel sheet up to 2 mm thick. For tasks requiring greater force (e.g. forging, driving out press-fitted components), hammers weighing 500-800 g are recommended.
GS and DIN1041 standards
The GS mark (Geprüfte Sicherheit) confirms that safety testing has been carried out by an independent certification body. The DIN1041 standard sets out the requirements for hammers with wooden shafts, covering head geometry, the method of mounting, mechanical strength and impact resistance.
Compliance with these standards means the hammer has passed durability tests simulating many years of use. Parameters such as the bending strength of the shaft, the joint's resistance to working loose, and the hardness of the head's striking face are all verified.
Maintenance of the engineer's hammer
The striking face of the head should be inspected periodically for deformation and chipped edges. A damaged face can cause nails to bounce back or the striking force to be transferred unevenly. The wooden shaft should be checked for a tight fit – a loose head poses a hazard to the user.
Tool storage
The hammer should be stored in a dry room, protected from contact with moisture. Wood exposed to fluctuating humidity levels may swell or shrink, weakening the joint with the head. The blackened surface can be protected periodically with a thin layer of machine oil, particularly during longer periods of non-use.
Commercial information
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