SDS-plus rotary hammer drill tools

4C-PLUS
4-cutter premium drill bit
4CE-PLUS
4-cutter standard drill bit
V-PLUS
2-cutter premium drill bit
HBK hammer core bit taper
Modular multi-piece (SDS-plus)
LHBK hammer core cutter
Modular multi-piece (SDS-plus)
4C-PLUS

4-cutter rotary hammer drill bit with solid carbide head technology

The 4C-PLUS is the leading premium rotary hammer drill bit with four carbide cutters. It combines the latest technologies, rapid drilling progress and precise drilled holes with a significantly increased lifetime in concrete and on rebar. This is achieved through the innovative head, plate and flute design and the welded solid carbide heads up to and including Ø 12 mm. This ensures maximum durability and high drilling progress even in a smaller dimension range.

Applications
  • Drilled holes for mechanical anchors in reinforced and unreinforced concrete
  • Drilled holes for subsequent reinforcement connection
  • Drilling of breakthrough holes for tubes and cables
Building materials
  • Concrete , Reinforced concrete , Brick , Masonry , Natural stone
Characteristics
Drill bit head
  • Longlife 4-cutter 
  • Solid carbide technology up to Ø 12 mm
  • Power ShoulderTM design
  • Stable, self-centering tip
  • Wear marks
  • Rebar chamfers 
  • PGM-tested carbide tips 
Shank / flute
  • Multi-Value-FluteTM (MVF) flute design
  • 4-fluted 
Insertion end
  • SDS-plus
5 – 10 mm4C-PLUS: Massive solid carbide head (solid)
11 – 16 mm4C-PLUS: Single-piece carbide element
18 – 32 mm4C-PLUS: Three-piece carbide element
4CE-PLUS

4-cutter rotary hammer drill bit

The 4CE-PLUS rotary hammer drill bit is the basic version with four carbide cutters for simple drilled holes in concrete, natural stone, brick and masonry.

Combining an S-flute and H-flute creates a multi-scoop flute design that optimizes drilling dust removal, prevents the drilling dust from falling back into the drilled hole and reduces deflagration effects. The robust drill bit head also ensures an increased lifetime.

Applications
  • Drilled holes for mechanical anchors
Building materials
  • Concrete , Brick , Masonry , Natural stone
Characteristics
Drill bit head
  • 4-cutter
  • Centering tip
  • PGM certification in 
  • preparation
Shank / flute
  • SH-flute
  • 2-fluted 
Insertion end
  • SDS-plus
5 – 16 mm4CE-PLUS: Single-piece carbide element
V-PLUS

2-cutter rotary hammer drill bit for rapid drilling progress

Tested in rigorous practical tests, the V-PLUS sets the bar for efficiency and performance capability with rapid drilling progress and minimal vibration. 

The dynamically shaped drill bit head penetrates the material quickly and rapidly removes drilling dust in the large-volume flutes while doing so. The flute geometry, from slimmed to widening flute ridges, helps increase the drilling speed and provides increased breakage resistance at the same time.

Applications

Creating anchor holes for mechanical anchors

Building materials
  • Concrete , Brick , Masonry , Natural stone
Characteristics
Drill bit head
  • Speed 2-cutter 
  • Power Breaker™ design
  • Centering tip
  • Patented rebar chamfers 
  • PGM-tested carbide tips 
Shank / flute
  • Vario KVS-flute
  • 2-fluted 
Insertion end
  • SDS-plus
3,5 – 22 mmV-PLUS
HBK hammer core bit taper

Multi-piece core bit with modular SDS-plus insertion end

The modular tapered HBK hammer core cutter in the SDS-plus configuration guarantees precise, accurate drilling results. The centering drill bit prevents any deviation of the hammer core bit. Thanks to its specially designed asymmetrical tooth geometry, the hammer core bit works its way through hard materials quickly.

Applications
  • Cylindrical recesses
  • Conduit hole drilling for tubes
Building materials
  • Brick , Masonry
Characteristics
Drill bit head
  • Replaceable and sturdy core bit body
  • Replaceable centering drill bit with 2 cutting teeth
  • Asymmetrical carbide tooth arrangement
  • Sloping guide teeth and flat hammer teeth
Shank / flute
  • Core bit body with an outer flute
Insertion end
  • SDS-plus, variably interchangeable
40 – 68 mmTapered HBK hammer core bit
LHBK hammer core cutter

Multi-piece core bit with modular SDS-plus insertion end for lightweight rotary hammer drills and combi-drills

The modular LHBK hammer core cutter stands out for its user-friendly details and makes easy, fast and clean drilling possible. The centering drill bit prevents any deviation of the core bit. Thanks to its specially designed asymmetric tooth geometry, the core bit quickly proceeds through masonry and lightweight materials.

Applications
  • Cylindrical recesses
  • Conduit hole drilling in lightweight materials
Building materials
  • Brick , Masonry
Characteristics
Drill bit head
  • Replaceable and sturdy core bit body
  • Replaceable centering drill bit with 2 cutting teeth
  • Asymmetrical carbide tooth arrangement
  • Sharp tooth edge geometry
Shank / flute
  • Core bit body with an outer flute
  • Asymmetrically offset drill wall holes
  • Core bit mounting M16 thread
Insertion end
  • SDS-plus, variably interchangeable
30 – 100 mmLHBK modular hammer core cutter

Contact

DreBo Werkzeugfabrik GmbH
Phone: +49 7584-29 00-0

About us

We are the global leading developer and original equipment/private-label manufacturer of stone drilling tools and chisels, "Made in Germany" and produced in-house.

Discover more ...