Bulldog Xtreme 5/8 in. x 16 in. x 18 in. SDS-Plus Carbide Rotary Hammer Drill Bit
- 100% carbide tip for longer life in concrete, concrete with rebar
- Bits for SDS-plus hammers have variable flute design for speed
- Up to 25% more holes per charge, with wear mark for precision
- See More Details
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Product Overview
Bosch Bulldog Xtreme Bits
The longest-lasting bit in concrete with rebar, with 100% carbide-tip design and diffusion-bonding technology.
Designed for Professional Users
This SDS-plus bit represents Bosch's commitment to quality and value.
Last Longer in Reinforced Concrete
In internal testing, these bits delivered 4X life in concrete with rebar than a standard SDS-plus bit.
Full Carbide Head
4 cutter design, and complete carbide head provides 5X LIFE in rebar.
Large Flute Volume
Fast drilling, dust transport and less clogging.
Diffusion-Bonding
For high-stress and heat resistance, for longer life.
4-Flute Design
For fast dust removal and high drilling speed.
Velocity Flute
Four flutes near the bit tip transition to two flutes for fast drilling.
Material Removal
Four-to-two flute design removes a larger amount of material from the hole.
100% Carbide Tip
Bosch's quality carbide helps provide 4x life in reinforced concrete.
Centric Conical Tip
The centric conical tip for rounder holes for precision-anchoring applications.
Diffusion Bond
Diffusion bonding produces a carbide and steel bond at a molecular level.
SDS-plus Shank
The SDS-plus® system is the shank of choice for many concrete professionals.
- Diffusion bonding technology provides stronger carbide bond for the longest-lasting bit
- 4X life in all concrete types and concrete with rebar
- Wear mark assures hole diameter tolerance for anchoring applications
- Centric conical tip results in precise hole diameters
- Variable flute design provides 25% more holes per charge
- 100% carbide tip design for longest life
- SDS-plus shank
Product Overview
- 100% carbide tip for longer life in concrete, concrete with rebar
- Bits for SDS-plus hammers have variable flute design for speed
- Up to 25% more holes per charge, with wear mark for precision
Key Features
Bosch Bulldog Xtreme Bits
The longest-lasting bit in concrete with rebar, with 100% carbide-tip design and diffusion-bonding technology.
Designed for Professional Users
This SDS-plus bit represents Bosch's commitment to quality and value.
Last Longer in Reinforced Concrete
In internal testing, these bits delivered 4X life in concrete with rebar than a standard SDS-plus bit.
Full Carbide Head
4 cutter design, and complete carbide head provides 5X LIFE in rebar.
Large Flute Volume
Fast drilling, dust transport and less clogging.
Diffusion-Bonding
For high-stress and heat resistance, for longer life.
4-Flute Design
For fast dust removal and high drilling speed.
Velocity Flute
Four flutes near the bit tip transition to two flutes for fast drilling.
Material Removal
Four-to-two flute design removes a larger amount of material from the hole.
100% Carbide Tip
Bosch's quality carbide helps provide 4x life in reinforced concrete.
Centric Conical Tip
The centric conical tip for rounder holes for precision-anchoring applications.
Diffusion Bond
Diffusion bonding produces a carbide and steel bond at a molecular level.
SDS-plus Shank
The SDS-plus® system is the shank of choice for many concrete professionals.
Specifications
Dimensions
Details
Questions & Answers
Can these be used with a normal hammer drill??
Asked by Pep3504 July 30, 2018This is an SDS+ But designed for use in SDS applications such as rotary hammers, this is not designed to be used in typical hammer drills. Bosch makes a bit line for regular drills that does wonderfully on concrete.
how long does this bit last?
Asked by ae954426 September 9, 2018I don't know. I have drilled about 20+ holes through 12" hard concrete and can still drill a lot more. The wear doesn't seen noticeable.
Do you have to have a SDS hammer drill to use this bit
Asked by Handyman March 12, 2019Yes because you need the hammer action to make this drill bit work best...and it works great in granite!!!
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