SKU: 83169292667

Bosch HA3JAW SDS-Plus Adapter 1/2 Inch Keyless Chuck 3-Jaw Heavy Duty for Rotary Hammer Drill Straight Shank Bits

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Description

Bosch HA3JAW SDS-Plus Adapter 1/2 Inch Keyless Chuck 3-Jaw Heavy Duty for Rotary Hammer Drill Straight Shank BitsMAXIMIZE ROTARY HAMMER VERSATILITY WITH KEYLESS CONVENIENCE Transform your SDS Plus rotary hammer into a versatile drilling machine with the Bosch HA3JAW SDS Plus to 1 2 Inch Keyless Chuck Adapter. This essential accessory allows professionals to bridge the gap between heavy duty masonry work and precision drilling applications. By converting your SDS Plus chuck to accept straight shank drill bits, you can easily drill into wood, metal, and plastic

MAXIMIZE ROTARY HAMMER VERSATILITY WITH KEYLESS CONVENIENCE

Transform your SDS-Plus rotary hammer into a versatile drilling machine with the Bosch HA3JAW SDS-Plus to 1/2-Inch Keyless Chuck Adapter. This essential accessory allows professionals to bridge the gap between heavy-duty masonry work and precision drilling applications. By converting your SDS-Plus chuck to accept straight-shank drill bits, you can easily drill into wood, metal, and plastic without needing to carry a separate standard drill driver to the job site. The heavy-duty 3-jaw design ensures a secure grip on round and hex shank bits, providing accuracy and confidence during operation.

Engineered for productivity, the HA3JAW features a smooth, keyless twist-lock mechanism that enables rapid bit changes on the fly—no chuck keys to lose or fumble with. Designed specifically for use in "Rotary Only" mode, this adapter extends the utility of your existing power tools, saving you time and space in your toolbox. Whether you are a general contractor, electrician, or carpenter, this robust steel adapter delivers the Bosch reliability needed to handle diverse drilling tasks with a single tool.

Key Features

  • Universal Conversion: Instantly converts SDS-Plus rotary hammers to accept standard straight shank drill bits.
  • Keyless Design: 3-jaw keyless chuck allows for fast, tool-free bit changes to maximize job site productivity.
  • 1/2 Inch Capacity: Accommodates a wide range of round and hex shank accessories up to 1/2 inch diameter.
  • Rotary Mode Optimized: Specifically designed for drilling applications in wood and metal (Rotary Only mode).
  • Heavy-Duty Build: Constructed with durable components to withstand professional job site wear and tear.
  • SDS-Plus Shank: precise shank geometry ensures a secure fit in all standard SDS-Plus tool holders.

What's Included

(1) Bosch HA3JAW SDS-Plus to 1/2 Inch Keyless Chuck Adapter

Specifications

Manufacturer Bosch
Model Number HA3JAW
Shank Type SDS-Plus
Chuck Type Keyless 3-Jaw
Chuck Capacity 1/2 in.
Operating Mode Rotary Only (Hammer function must be OFF)
Overall Length 4.5 in.
Product Weight 0.82 lb
Material Stainless Steel / Composite
Compatible Bits Straight Shank (Round/Hex)
Package Height 7.75 in.
Package Width 4.25 in.

Pro-Tip: Always double-check your rotary hammer settings before use. This adapter is rated for ROTARY ONLY mode. Engaging the "Hammer" or "Hammer Drill" mode while this chuck is attached can damage the adapter's internal mechanism and cause the drill bit to loosen or fall out during operation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83169292667

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R. A. Nester
Massapequa, US
★★★★★ 5
Right to the point without a lot of wordy fluff!
Format: Imitation Leather
I have tried a few other "daily devotional" books, but they were not what I was looking for in being "to the point" along with giving a couple scripture verses to get my day started. The day I received my copy, the devotion was about Salvation and two of the scriptures were from my two favorite chapters in the Bible. For me, that was a "God Moment"!
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Reviewed in the United States on January 30, 2026
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Pretty
Dallas, US
★★★★★ 5
A Timeless Classic That Nourishes the Mind!
Format: Board book
Where to even begin with Eric Carle's "The Very Hungry Caterpillar"? This book has been a cornerstone of childhood for countless kids—and with good reason! First and foremost, the visual elements are stunning. Eric Carle’s unique collage technique brings the story to life in a way that instantly captures the attention of both young and older readers. His choice of bold, vibrant colors is just like eye-candy for the young ones. The tale itself is simple yet profound. A caterpillar eats its way through various foods, both healthy and not-so-healthy, growing bigger and ultimately transforming into a butterfly. On one level, it’s a delightful story about change and growth; on another, it subtly teaches children about the days of the week, counting, and nutrition. I appreciate how the book incorporates little "holes" in the pages to indicate where the caterpillar has munched through, adding a tactile element to the reading experience. My 5-year-old loves poking her fingers through the holes, making the story not just a visual but also a sensory delight! It’s also worth noting that the story is quick and to-the-point, making it perfect for bedtime or for little ones with shorter attention spans. But despite its brevity, it offers a wealth of topics to explore and discuss, from biology and metamorphosis to making healthier food choices. "The Very Hungry Caterpillar" isn't just a book; it's an interactive, educational experience that both children and adults can enjoy together. It is a tale that transcends time and remains as relevant today as it was when it was first published. If you haven't introduced your children to this story yet, you're missing out on a classic that’s as nourishing for the mind as it is a delight for the senses.
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Reviewed in the United States on September 4, 2023
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Dianna
Dallas, US
★★★★★ 5
A classic must have
Format: Board book
I bought this book for a baby shower as it was one of my kids favorite books. It is absolutely the cutest book, and will be a great addition to anyone's library. Quality book, great pictures and story. Value for the book and story is hard to beat!
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Reviewed in the United States on May 4, 2026
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MBR15
Boise, US
★★★★★ 5
A Timeless Classic That Never Gets Old
Format: Audiobook
The Very Hungry Caterpillar is such a sweet, beautifully illustrated book. The simple story, bright colors, and fun cut-out pages keep little ones completely engaged. It’s perfect for teaching counting, days of the week, and healthy eating in a way that feels playful and memorable. My kids ask for it over and over, and it’s one of those books that adults enjoy reading too. A true classic that every child’s bookshelf should have!
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Reviewed in the United States on December 6, 2025
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Lisa Carol
Boise, US
★★★★★ 5
One of the best books for babies.
Format: Board book
Great book for a one-year-old! Such a colorful, bright, book about a caterpillar that eats all sorts of things before turning into a butterfly. Terrific book for counting also.
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Reviewed in the United States on May 24, 2026

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