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  • Bosch Expert drill bits
  •   - Introduction
  •   - HEX-9 HardCeramic
  •   - HEX-9/CYL-9 Multiconstruction
  •   - SDS plus-7X
  •   - SDS max-8X

  • EXPERT DRILL BITS TO DRILL LONGER AND BETTER


     EXPERT drill bits with
    Carbide Technology Centering Geometry Long Life More Precision





    Up to 10X Long Life

    BOSCH EXPERT HEX-9 HardCeramic


    This drill bit designed for exterior and interior fitting work in tiles offers an outstanding durability in hard tiles.

     Why does this drill bit help users to drill better and longer in hard tiles?

    • Its Carbide tip provides a great robustness as well as long life. Expert HEX-9 HardCeramic lasts up to 10 times longer than a standard tile drill bit 
    • It is suitable for drilling in tiles, especially porcelain tiles with a hardness up to PEI 5, and is also suitable for drilling in roof tiles, natural stone tiles and non-tempered glass 
    • Its asymmetric design forms teeth rather than plain blades. Therefore, the force is concentrated on the teeth for best efficiency in terms of speed, lifetime and required pressure during drilling 
    • Its active carbide centering tip that is slightly off center, has the effect of creating a micro core drilling effect, without any specific centering point, which avoids to just generate heat and not cut any material 
      Look at the principle in animation 
    • Its reduced chisel edge minimises friction and makes it easy to start drilling in the exact position where the hole needs to be for accurate drilling 
    • The large depth of its open stock (area between the steel body and the carbide cutting edges) contributes to effective chip and dust removal thus reducing wear due to less dust remaining in the hole 


     For which target group and materials?
    • Target group: Plumbers, Generalists, Renovators, Roofers
    • Application and materials: Drilling in tiles, especially ceramic and even porcelain tiles with a hardness up to PEI 5 (highest hardness grade). Also suitable for Roof tiles, Non-tempered Glass, Natural stone tiles with a maximun thickness of 10mm.
    • Power tools: Conventional drills with three-jaw chucks as well as impact drivers with hexagonal drill driver chucks.
      Additional benefit of HEX shank: ensures maximum power transfer from the machine to the drill bit.


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    Up to 5X more precision

    BOSCH EXPERT HEX-9/CYL-9 MULTICONSTRUCTION


    These 2 drill bits designed for construction and interior fitting work in different kinds of materials, allow the user to drill up to 5 times more precisely in multiple materials.

     Why do these drill bits help users to drill more precise and clean holes?

    • Due to their Centering Geometry (Bosch know-how fullfilling stringent requirements to offer a perfect hole or cut) that provides up to 5 times more precision and quality of finish in multiple materials 
    • Their reduced chisel edge (the area to first touch the surface of the material to be drilled) that minimizes friction, makes it easy to start drilling in the exact position where the hole needs to be, ensuring very accurate drilling 
    • Their large open stock (area between the steel body and the carbide cutting edges) that contributes to effective chip and dust removal reduces wear due to less dust remaining in the hole, thus ensuring stable speed throughout the lifetime 
    • The steel body with increasing thickness provides additional support exactly where it is needed. This results in greater robustness of the drill bit, especially when drilling in percussion mode 



     What is the difference between HEX-9 MultiConstruction and CYL-9 MultiConstruction?

    The drill bit tip and body are the same, however the HEX-9 has a ¼" HEX shank for maximum power transfer from the machine to the drill bit. It fits drills securely with ease and also offers added versatility: In addition to conventional drills, it can also be used on impact drivers.


     For which target group and materials?
    • Target group: Installers, Generalists, Renovators
    • Application: Fixing accessories in bathrooms and kitchens, fixing TVs on walls, fixing window frames, laying roof beams
    • Materials: Drilling in multiple materials including Brick, Concrete, Tile, Stone, Aluminium, Steel, Wood, Plastics
    • Power tools:
      CYL-9 MultiConstruction: Conventional drills with three-jaw chucks.
      HEX-9 MultiConstruction: Conventional drills with three-jaw chucks as well as impact drivers with hexagonal drill driver chucks.
      Additional benefit of HEX shank: ensures maximum power transfer from the machine to the drill bit.


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    Up to 3X Long Life

    BOSCH EXPERT SDS plus-7X


    This drill bit for light duty applications (setting walls plugs and anchors) makes more holes in concrete and reinforced concrete, and lasts up to 3 times longer than standard drill bits.

     Why does this drill bit last longer in light duty applications?

    • Thanks to its full carbide 4-cutter head (from 3.5 to 30mm) that provides an outstanding durability and resistance in reinforced concrete 
      Compared to competitors’ multicutters it makes the difference in rebar by drilling longer (up to 3 times more) and achieving more holes 
    • Its ultimate sharp 90° centering tip provides a stable and deep centering: four symmetrical 90°side angles create a wider and sharper pyramid-shaped tip which attacks the material more directly 
    • Its large dust removal channels and 4-flute design provide fast dust removal so the bit can slice through concrete and rebar quickly with reduced wear 
    • The strong and long-lasting welded joint between the steel body and full carbide head (Bosch's IDS technology) provides the highest stress and heat-resistance; a welded joint (1) is always more durable and resistant than a brazed bonding (2) 

     For which target group and materials?
    • Target group: Electricians and Construction specialists (e.g. Fascade builder, Plumber, Sanitary, Window installer, Dry waller, Kitchen builder, Ventilation installers, etc.)
    • Application: Drilling holes in re-inforced concrete for mechanical anchors for interior installations such as air conditioning, heating pipes, electrical wiring, lights.
    • Materials: Reinforced concrete, Concrete, Natural Stone, Masonry.
    • Power tools: Compatible with all rotary hammers (corded and cordless) with SDS plus holders. Fits all brands.


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    Up to 3X Long Life

    BOSCH EXPERT SDS max-8X


    This drill bit designed for heavy duty applications makes more holes in concrete and reinforced concrete, and lasts up to 3 times longer.

     Why does this drill bit last longer in heavy duty applications?

    • Thanks to its full carbide 4-cutter head (up to 32mm) that allows an outstanding durability and resistance in reinforced concrete 
      Through rebar, it is superior to standard drill bits with embedded carbide cutters, allowing the user to drill up to 3 times more holes with a single bit 
    • Its ultimate sharp 90° centering tip provides stable and deep centering: four symmetrical 90°side angles create a wider and sharper pyramid-shaped tip which attacks the material more directly 
    • The strong and long-lasting welded joint between the steel body and full carbide head (Bosch's IDS technology) provides the highest stress and heat-resistance; a welded joint (1) is always more durable and resistant than a brazed bonding (2) 


     For which target group and materials?
    • Target group: All heavy application professionals including construction specialists (e.g. reinforcing iron and rebar workers, industrial electricians, ventilation installers, etc.),
    • Application: Drilling holes into concrete and reinforced concrete
    • Materials: Reinforced concrete, Concrete, Metal
    • Power tools: Compatible with all rotary hammers with SDS max holders


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      HEX-9 HardCeramic

    HEX-9 HardCeramic range
    RANGE

    This drill bit with a length of 90 mm is available in 8 diameters:
    3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm

    For further information consult the online catalogue

    Catalogue

      HEX-9/CYL-9 Multiconstruction

    HEX-9 Multiconstruction range
    RANGE

    The HEX-9 MultiConstruction is available in 13 variations (depending on the Regions/Countries):
    Diameter variety: from 3 mm to 12 mm
    Working length: from 45 mm to 90mm
    Total length: from 90 mm to 150 mm

    The CYL-9 MultiConstruction in 37 variations (depending on the Regions/Countries):
    Diameter variety: from 3 mm to 16 mm
    Working length: from 40 mm to 200mm
    Total length: from 70 mm to 250 mm

    For further information consult the online catalogue

    HEX-9 Catalogue    CYL-9 Catalogue

      SDS max-8X

    SDS max-8X
    RANGE

    This drill bit is available in 53 variations according to the countries:
    Diameter variety: from 12 mm to 32 mm
    Working length: 200mm, 400mm, 600mm, 800mm

    For further information consult the online catalogue

    Catalogue

      SDS plus-7X

    SDS plus-7X
    RANGE

    This drill bit is available in 140 variations according to the countries:
    Diameter variety: from 3,5mm to 30mm
    Working length: from 50mm to 950mm
    Total length: from 115mm to 1000mm

    For further information consult the online catalogue

    Catalogue


    USER NEED

    HEX-9 HardCeramic

    User: Tiles get tougher and hard porcelain tiles are very difficult to drill. Usually I don't know the exact tile hardness prior to starting a project.

    Bosch solution: This drill bit with Carbide Technology allows you to drill the hardest tiles and can be used for interior or roofing work whatever the hardness of the tiles. Moreover, HEX-9 HardCeramic lasts up to 10 times longer in hard tiles than a standard tile drill bit.


    USER NEED

    HEX-9 Multiconstruction

    User: Sometimes it is a challenge to get clean round holes or to drill exactly where the hole needs to be due to drill bits skating on some surfaces.

    Bosch solution: These 2 drill bits manufactured with the Centering Geometry provide up to 5 times more precision in multiple materials and allow clean round holes without any risk of skating in different kinds of materials.


    USER NEED

    SDS max-8

    User: On construction sites I need to keep drilling even when I hit rebar.

    Bosch solution: When this drill bit hits rebar, it is not necessary to stop to change drilling target because you can drill through rebar. Moreover with its full carbide head it lasts up 3 times longer than standard drill bits.


    USER NEED

    SDS plus-7

    User: I work in residential and commercial construction, setting anchors, and while drilling through reinforced concrete my drill bits quickly run blunt. I would need a best solution.

    Bosch solution: This drill bit designed for setting anchors in concrete and reinforced concrete provides an exceptional drilling capacity as well as long life thanks to its full carbide head. It is even able to drill through rebar.