Menü

Hammer drill

Mehr Informationen
Filter
Filtern
SELECT DISTINCT shop_view_active_item.*
							FROM shop_item_has_category
							  INNER JOIN shop_view_active_item ON (
							    shop_view_active_item.company = shop_item_has_category.company AND 
							    shop_view_active_item.shop_code = shop_item_has_category.shop_code AND 
							    shop_view_active_item.language_code = shop_item_has_category.language_code AND 
                                    ( 
                                      shop_item_has_category.item_no = shop_view_active_item.item_no 
                                    )
							    )
							  
							  WHERE (shop_item_has_category.category_line_no = 158329)
							  AND shop_view_active_item.language_code = 'ENU'
							  AND shop_view_active_item.company = 'DESOI'
							  AND shop_view_active_item.shop_code = 'B2B'
							  AND shop_item_has_category.company = 'DESOI'
							  AND shop_item_has_category.shop_code = 'B2B'
							  AND shop_item_has_category.language_code = 'ENU'
							  AND shop_item_has_category.category_shop_code = 'B2B'
							 
Seite
Schleierinjektion

The next generation hammer drill!

The hammer drill from PROJAHN was developed and manufactured under the most technologically advanced conditions. Maximum drilling speed and stability!

Your advantage - Our range includes the right hammer drill for every injection packer
  • Perfect drill holes due to wear mark
  • Fast and continuous work without loss of time
  • Precise and easy insertion of the packers into the structure
  • Made of high-quality tempered steel of special hardness
  • Precisely fitting drill holes and precise concentricity guaranteed

Added value for successful injection! 
Hammer drill
Hammer drill

 open PDF

2-cutting edges SDS-plus

Centering point

  • Accurate drilling without slipping off the material

Geometry

  • 2-flute geometry with largevolume spiral
  • Reduces friction and ensures rapid removal of the drilling dust

Holder shaft

  • SDS-Plus

3 Crusher

  • 3 crusher achieve maximum drilling speed and ultimate destruction with impact and torsion
  • Carbide plate with three robust crushers and shovel-effect
  • Incomparable, at least 20% faster drilling of the processed material then with reference products

Range of application and characteristics

4-cutting edges SDS-plus and SDS-max 

centering point

  • Accurate drilling without slipping off the material
  • Ensures long tool lifetime even in extreme applications

Geometry

  • 4-flute geometry
  • Very long lifetime due to evenly spread wear;
  • Smooth running and optimal guidance in the drill hole
  • Low vibration for protection of people and machine

Holder shaft

  • SDS-Plus
  • SDS-Max

5 Crusher

  • 5 Crusher create with impact and torsion precise holes in concrete and reinforcement
  • Specially developed cutting symmetry with five crushers equally high, in 90° angle arranged cutting edges
  • Demolition effect for highly effective destruction of the material
  • Perfect concentricity

Range of application and characteristics

nach oben