Bosch 11255VSR - Manual (Page 20)

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SDS-max® Hammer Carbide
SDS-max® Core Bits
Main cutter is fully embedded in the drill bit
body for top power and impact transmission
Wild-Bore ™ with Quadro-X ™ Technology Rotary Hammer Bits
Wild-Bore ™ is a specially formulated Tungsten Carbide which provides superior wear resistance in tough applications.
Quadro-X ™ is a patented Four-Cutter tip design that provides optimal performance when drilling larger diameter holes in
masonry materials. This aggressive tip design is more effective when hitting rebar.
Wild-Bore ™ with Quadro-X ™ Technology Rotary Hammer Bits are available in SDS-plus ® , SDS-max ® and Spline shanks.
Large flute volume for fast drilling
dust transport and less clogging
Narrow flute back for reduced
friction between bit and material
Updated tip and head
design provides 15%
faster removal rate
and 30% longer life
Secondary cutters are not connected to the main cutters,
eliminating tensioning in carbide, for a longer life
Larger Incline for fast
drilling dust transport
1" and Larger
Shorter head with extended flutes
for fast, straight dust transport
Quadro-X ™ Enhancements: Under 1"
Smaller Incline for less
wear and clean drilling
dust removal
Wave Design
Unique design transfers energy
thru the bit more effectively for up
to 40% better drilling performance
Asymmetrical Tooth
Design for Fast
Cutting Speed
Tungsten carbide
teeth for longer
life in tough
drilling applications
No Wave Wave
Carbide-Tipped Active Centering Bit (Item# HC88)
All-In-One Core
Transmits power directly
to the end of the bits
Bosch Core Bits with Wave Design
• Larger, cleaner holes up to 6" in diameter
• Used for vertical drilling applications
Available in
SDS-max ® shank
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Masonr y/Concrete
Drilling