Electric Hammer Drills and Demolition Hammers

Electric hammer drills can be divided into models that are drills, models that are hammers, and models that are a combination of the two. Depending on the type you choose, they can be used for drilling in concrete and masonry, cutting stone, and demolition work.

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Types:

Rotary hammers - look similar to hammer drills, but with higher performance and faster drilling speeds. They are also equipped with SDS-plus or SDS-max chuck systems, which allow for better use of the electro-pneumatic hammer.
Demolition hammers - based on a similar design, but their action only involves hammering, not rotation.
Combination hammers - designed primarily for drilling, they can also be used for cutting work. Combination hammers are the most widely used type of electric hammer in weight categories up to 7 kg. Depending on the power and weight class, some models use SDS-plus and SDS-max chuck systems.

Table:

Weight category	Type of work	Suitable hammer
2 kg	Installation and assembly work Drilling in concrete, panel, stone, brick, masonry, and reinforced concrete	Rotary hammers
3-4 kg	Electrical installation work Drilling in concrete, panel, stone, brick, masonry, and reinforced concrete Thermal insulation of buildings Drilling and cutting bricks and masonry	Rotary hammers
5-11 kg	Electrical installation work Drilling in concrete, panel, stone, brick, masonry, and reinforced concrete Heating and plumbing Drilling and cutting bricks and masonry	Combination hammers
5-11 kg	Demolition work Chiselling concrete, stone, brick, and masonry	Demolition hammers

Electric Hammer Drills and Demolition Hammers

Types:

Table:

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