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Bosch Tools

Bosch Tools 1/2" 3-Jaw Keyless Chuck - HA3JAW

Abt Model: HA3JAW | UPC Code: 000346393200
Bosch Tools - HA3JAW - Tool Adapters
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Retail Price $39.00
Sale Price $29.92  
For Use With SDS-Plus Hammers/ Adapts To 1/2 " Keyless Chuck
In Stock (Ships From Manufacturer) (details)
Estimation zip code - 20147 edit
MethodEstimated DeliveryCost
Ground ShippingDec 4th - Dec 7th$8.82
Three DayDec 7th$11.42
Second DayDec 4th$11.91
Next Day AirDec 3rd$18.02

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Average Customer Reviews

Product Details

Bosch Tools 1/2" 3-Jaw Keyless Chuck With SDS-Plus Shank, Model HA3JAW


  • For use with SDS-plus hammers
  • Adapts to 1/2 inch keyless chuck

Approximate Weight:

  • Shipping: 1 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
  • Extended Service Warranty Available: Click the warranty tab above for details
More reasons to buy the Bosch Tools HA3JAW from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Bosch Tools HA3JAW is Brand New.
  • The Bosch Tools HA3JAW Ships in a Factory Sealed Box.
TypeKeyless Chuck


by PowerReviews
Bosch Tools 1/2" 3-Jaw Keyless Chuck

(based on 2 reviews)

Ratings Distribution

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Reviewed by 2 customers

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Makes my rotary hammer more versatile


from North Dakota, United States

Comments about Bosch Tools 1/2" 3-Jaw Keyless Chuck:

I am able to use my rotary hammer for more things than just concrete drilling. I am able to use the torque of my Bosch Bulldog to run big hole saws and spade bits. You can NOT use the hammer function while using this attachment. That is the only downside. I bought this attachment for that reason at the time. It wasn't until I got it home did I read the directions and realized that. I needed to use a 1/8th inch masonry drill bit and I can't find a SDS one. The smallest they go is 5/32. I had to buy a smaller hammer drill with a normal chuck to complete my project. I would think the chucks in the hammer drills and this attachment should be about the same but I guess not.

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Bosch 3-Jaw Keyless Chuck for SDS+ Shank


from Philadelphia PA

Verified Buyer


  • Use Regular Drill Bits


    Best Uses

      Comments about Bosch Tools 1/2" 3-Jaw Keyless Chuck:

      This allows me to use regular drill bits with my SDS-Plus shank hammer drill. While the SDS+ shank is great for drilling stone or concrete, it is overkill when drilling wood and softer materials.

      Service and delivery comments:

      Product arrived well packed, in good condition, and on time.

      • Was this a gift?:
      • Yes

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      Bosch Tools 1/2" 3-Jaw Keyless Chuck

      Bosch Tools 1/2" 3-Jaw Keyless Chuck

      In Stock (Ships From Manufacturer)

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