SKU: 20689537806

Bosch SDS Plus Bulldog Hex Drive Rotary Hammer Drill Bits Concrete Masonry Screw Anchoring 4 Flute Tungsten Carbide Tip Power Tool Accessory

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Description

Bosch SDS Plus Bulldog Hex Drive Rotary Hammer Drill Bits Concrete Masonry Screw Anchoring 4 Flute Tungsten Carbide Tip Power Tool AccessoryEngineered for Speed: Rapid Concrete Screw Anchoring with Jobsite Proven Carbide Power Accelerate your masonry fastening applications with the Bosch SDS plus Bulldog Hex Drive Rotary Hammer Drill Bits. Explicitly engineered for electrical contractors, commercial renovators, and heavy duty builders, these industrial tier power tool accessories streamline the installation of masonry anchoring screws. Featuring a built in 1 4 inch hex shoulder designed

Engineered for Speed: Rapid Concrete Screw Anchoring with Jobsite-Proven Carbide Power

Accelerate your masonry fastening applications with the Bosch SDS-plus Bulldog Hex Drive Rotary Hammer Drill Bits. Explicitly engineered for electrical contractors, commercial renovators, and heavy-duty builders, these industrial-tier power tool accessories streamline the installation of masonry anchoring screws. Featuring a built-in 1/4-inch hex shoulder designed to fit directly into concrete screw driver sleeves, these bits allow you to seamlessly drill your hole and drive the fastener without needing clumsy tool conversions or multiple drill bodies. Optimized for heavy-duty corded or cordless SDS-plus rotary hammers, they deliver a massive 15% boost in drilling speed over standard multi-use bits, keeping high-volume construction schedules moving forward.

Forged from premium industrial alloy steel and tipped with legendary Bosch-manufactured tungsten carbide, these masonry drill bits are structurally reinforced to survive relentless hits against aggregate and steel rebar. The centric conical tip acts as an unwavering guide, delivering pinpoint accuracy for screw anchor layouts while preventing bit walking on smooth concrete slabs. Complemented by an advanced 4-flute evacuation geometry, these bits pull dust and masonry debris away from the cutting path at an accelerated rate, dramatically lowering operational heat levels and extending total tool life under punishing jobsite loads.

Key Features

  • Integrated 1/4-inch hex shoulder interface aligns perfectly with common screw-anchoring sleeves and sleeve drive tools.
  • Bosch-made tungsten carbide tip ensures supreme wear resistance and longer life when drilling in rebar-reinforced concrete.
  • Advanced 4-flute dust extraction geometry aggressively pulls debris from the hole for cooler, faster operation.
  • Centric conical centering tip delivers dead-on precision for anchoring holes and prevents bit wandering.
  • Jobsite-proven design performs up to 15% faster than conventional masonry bits for ultimate field efficiency.
  • Heavy-duty brazing process reinforces the cutting head structure to safely manage high torque and impacts.

What's Included

  • (1) Bosch SDS-plus Bulldog Hex Drive Rotary Hammer Bit

Specifications

Property Specification
Brand Name Bosch
Sub-Brand / Product Line Bulldog™ Hex Drive
Shank Style SDS-plus®
Drive Shoulder Interface 1/4 in Hex Shoulder
Tip Material Bosch Tungsten Carbide Tipped
Flute Geometry Standard 4-Flute Dust Removal
Material Application Concrete, Masonry, Brick, Block
Overall Length 6.5 in
Reusable Flute Length 3.5 in
Product Condition New
Warranty Type Lifetime Against Manufacturer Defects

Pro-Tip: When installing concrete anchor screws in high-volume applications, ensure your anchoring sleeve tools are cleanly wiped of excess stone grit before locking onto the 1/4-inch hex drive shoulder. This prevents localized binding and guarantees a smooth, tool-free release when shifting from high-impact drilling mode to your structural anchoring layout.

Shipping Notes
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Exchange/Return Notes
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SKU: 20689537806

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4.5 ★★★★★
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Product Reviews
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Verified Purchase
Niz
Fort Morgan, US
★★★★★ 5
Has me feeling prepared
Format: Paperback
Gearing up to hike the first section of the PCT. I got this book, my hiking buddy got a different book that covers the entire trail. While talking about our hiking plans he often says “my book didn’t mention that.” It’s clear this book is more detailed and up to date. I’m feeling very prepared and in the know about what to expect on the PCT.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2021
F
Verified Purchase
Fritz R. Ward
Boise, US
★★★★★ 4
The Best of the Modern Guides to the PCT.
Format: Paperback
This book is not an update of the Wilderness Press classics on which the trail was discovered and hiked by a couple generations from the 1970s to around 2010. It does however owe those books a heavy and unacknowledged debt. This is most notable in lettering sections which the author of this guide, Shawnte Salabert, attributes to the PCTA but in fact come from scarified, Schaffer, et all who wrote the original guides to California, Oregon, and Washington. Even the definition of sweat constitutes the Southern California trail, comes from those guides. (It starts at the Mexican Border near Campo California and ends in Tuolumne Meadows, Yosemite.). But alas, those books are long out of print, in part because today’s hikers prefer light weight apps with minimal trail information as opposed to detailed descriptions of the physical geography and varied ecosystems of the trail. I’m not sure the lost knowledge has equaled the reduced weight but I’m a bit old school. And this book is as much a throwback to that kind of writing as it is a nod to recent demands of the hiking community. It does cover every mile of the route, suggest campsites along the way, and as much as possible provide an option for day and section hikes along the trail for just about anyone. The author provides good car descriptions to major trailheads for each section hike he recommends as well as available entry and exit options along the way. The writing is entertaining and the author has his own sense of humor that will become readily apparent as you read the text. Based on my experiences (and I’ve hiked 95% of the trail he describes at least once; sometimes multiple times) his mileage descriptions are accurate and you will easily be able to recognize the places he describes along the way. The book also features nice color photos and it’s availability in digital form will certainly please the gram counting hiker set. On the other hand, I miss seeing elevations along with miles at each major trail intersection, pass etc. Salabert does give total elevation gain and loss for each section of trail he describes but sometimes it’s nice to know just how much of a climb to expect. Ultimately, this book fulfills it’s purpose. You should want to hike the PCT after reading a few pages if you hadn’t already when you purchased the book. And if you are like many people with only a weekend or a few days to spare hiking the trail, this book will make planning short sections easier. It offers a lot. But it reminds me of an era when guidebooks offered even more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 17, 2020
D
Verified Purchase
Darrow Kirkpatrick
San Leandro, US
★★★★★ 5
Superb Guide in All Respects
Format: Paperback
An invaluable reference for anybody interested in section hiking the trail. I especially appreciate the coverage of water and campsites. It’s also a fun and beautiful read for any armchair adventurer. Salabert did an amazing job bringing together well-written text, data, maps, and beautiful photos to create a comprehensive guidebook. Deserves to do very well.
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Reviewed in the United States on February 6, 2018
P
Verified Purchase
Paul C Heidrick
Battle Creek, US
★★★★★ 5
Very good comprehensive collection of Section Hikes of the PCT
Format: Paperback
Great Maps. Accurate descriptions of everything (verified on previous hikes and hikes using the book).Well organized and beautifully laid out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2021
D
Verified Purchase
Dan Morris
Houston, US
★★★★★ 5
Truly embracing life along the Camino de Santiago
Format: Paperback, Format: Paperback
The Way of the Wind: Embracing Life While Walking the Camino do Santiago, by John W. Pearson, 2021, recounts one man’s experiences while walking the Camino de Santiago, a thirty-five day, five hundred mile walking journey from St. Jean Pied de Port in France to Santiago de Compostela in Spain. The journey follows a path tread by literally millions of pilgrims, or “pelegrinos”, as they seek to find something very person in the experience. The book is a travelogue recounting the miles of the daily trek, the people, stories, dining, lodging, and local services encountered along the way. There are a series of black and white photographs accenting the dialogue which give the reader a sense of involvement in the story. A nice touch was a simple map at the beginning to orient the reader along each day’s travel. I absolutely loved this book. It was enjoyable to read and I found myself slowing down near the end of the book to better savor the details. It warrants a double read to go back and let those early experiences soak in a bit more. I found the book to be educational, as I learned a lot about the historical significance of the route of the Camino, as well as specific landmarks along the way, such as a 10th century Roman bridge dwarfed by a new modern bridge overhead. I imagined myself walking along that ancient roadway, imagining what a pilgrim in 1300 must have thought. The dialogue is playful, recount with hours of walking, lively dinners, and crowded “albergues” (think camp dorm rooms with bunk beds). All was not rosy along the Camino. The narrative relates the aches of sore feet, legs, backs; the challenges of securing lodging and laundry; meanings lost in translation; inclement weather and treacherous roadways. Often mentioned are markers to honor the fallen dead along the Camino. About 2/3rds through the book, John recants his very personal reason for going on the pilgrimage, which he describes as “The Whale in the Room”, referring to the motivation of Captain Ahab in Moby Dick. His honesty and vulnerability bring the entire journey into focus. He brings the reader to the Cruz de Ferro, where pilgrims have stopped for millennium with their deepest meanings. I have known John Pearson since 1975, when we met in High School in El Paso, Texas. However, through the years, I moved and we lost close touch. There were many parts of this book of which I did not know the details. John’s story is very powerful, and will impact the reader deeply. Once you have read the book, you will have a clear idea of the experience, and can judge for yourself if the Camino de Santiago is calling you. For me, I found the book asking me not “WILL you go?”, but “WHEN will you go?”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2021

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