Model # HS1922

Internet #100180871

Store SKU #464113

Bosch 4-1/2 in. x 17 in. Hammer Steel SDS-max Clay Spade


4-1/2 in. x 17 in. Hammer Steel SDS-max Clay Spade

  • Use with an SDS Max rotary hammer for easy digging
  • Plows through dirt, soil, hard clay and packed gravel
  • Makes easy work of digging holes, trenches and tunnels
$58.97 /each

Frequently Bought Together

Product Overview

Transform your rotary hammer into a power shovel with this 4-1/2 in. x 17 in. Steel SDS-MAX Clay Spade Hammer Bit from Bosch. It fits an SDS-MAX percussion drill and digs through dirt, soil, hard clay and packed gravel to create holes, tunnels and trenches for a variety of landscaping and plumbing projects. Constructed with durable heat-treated steel from tip to tail, this bladed earth-mover will simplify the most arduous digging tasks.

  • Constructed with heat-treated, evenly tempered steel for strength
  • Ideal for general gardening and landscaping
  • Laden with uniform steel the entire length of the bit for utmost durability and longevity
  • Arched blade helps penetrate hard-packed clay, gravel and soil
  • Compatible with SDS-MAX percussion hammers and Hilti hammers using TE-Y and TE-FY shanks (sold separately)
  • Can be used with SDS-Plus instruments with a separately sold Bosch adapter (model HA1030)




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Customer Questions & Answers

have bosch 11202,would this bit work on this tool

Asked by: gv
Thank you for your question. The 11202 accepts Spline accessories. The HS1922 is an SDS-Max so in order to use this bit you would need adapter #1618598151. The HA1030 is a spline to SDS Plus adapter so it would be too small. We also offer a Spline clay spade that will fit directly into the 11202 without an adapter. The part number is HS1822. This bit is not available from Home Depot online however your local store can special order for you.
Answered by: BoschTools
Date published: 2016-05-03

Can this bit be used to cut through roots if encountered?

Asked by: c12922
I would say if your demo hammer is large enough roots should not be a problem with this bit!
Answered by: Josh
Date published: 2015-10-20

Will this fit makita HR2621?

Asked by: jim
The HS1922 spade bit has an SDS-Max shank. If your Makita accepts SDS-Max accessories then this bit will work.
Answered by: BoschTools
Date published: 2016-08-09

Will this bit fit a Bosch 11263EVS?

I believe bit size is 7/8?
Asked by: Matthew
Thank you for your question. Yes, the HS1822 SDS Max clay spade will work with our 11263EVS SDS Max hammer.
Answered by: BoschTools
Date published: 2016-07-21
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Customer Reviews

4-1/2 in. x 17 in. Hammer Steel SDS-max Clay Spade is rated 4.3 out of 5 by 7.
Rated 4 out of 5 by from Good This tool works well to dig in hard dirt and works well to break up small fence post concrete
Date published: 2016-05-04
Rated 4 out of 5 by from Good Bit Good Bit at a fair price. SDS Max bits hold up well. Bit will penetrate hard clay.
Date published: 2016-07-19
Rated 5 out of 5 by from the right accsesory for digging in hard ground bosh tools are the top of the line-expensive-cheep in the long run.
Date published: 2016-05-10
Rated 4 out of 5 by from Great for hard clay soil I purchased this tool to dig 7 post holes for 4x4 post. A power auger was useless. It just scraps the hard clay soil. This tool mounted on an 18 demolition hammer cuts through the hard clay soil with ease. The curved spoon shape chisel helps prevent the the blade from being wedge in the hard soil. I had a hard time pulling out a pointed chisel at only 10" deep. This chisel comes out easily even at 12". The bad thing is that this chisel is only 15.5" overall length, not 17" as specified. Home Depot described it as 19". I don't know where that came from. When I called Bosch technical help, they said17" is the old specification. They redesigned the tool. It is now 15.5". They are working on correcting the description error. I was surprised at that answer coming from a German company. If a design got changed where it is now shorter by 10%, it should have a different part number. Trying to dig a 24" deep hole, one would come up a little shorter than otherwise. I had to use an 18" x 1" chisel to finish off each hole. Took a little longer and a little more work. If this tool was 20", it would be perfect. Although a little short, I would still recommend this tool.
Date published: 2013-07-17
Rated 4 out of 5 by from Wonderful for digging post holes in hard soil I bought this attachment for my Demolition Hammer from HF. It is super for digging in Hard clay soil in San Diego, CA. It still looks almost brand new after more than 2 solid hours of digging a 5 foot deep hole in the side of a hill. I used it to create a compost bin pit in the side of a hill and stairs and a step garden - This bit transforms a light duty Jack Hammer into a power shovel. Tool could be a few inches longer. But durability is great! - PaulC aka Mrbios
Date published: 2010-09-07
Rated 4 out of 5 by from Worked like a champ Used clay spade to dig tunnel under house to repair broken water pipe. Worked great in hard clay soil. Clay spade worked great. I had to buy because rental department at Home Depot in Bastrop Texas didnt rent a clay spade that fit their rental tools and tool department didnt sell a tool that fits their clay spade that they sell!?! I would have preferred to buy a tool and a spade or to have rented both but now I have this fine clay spade . This reflects poor management in Bastrop Texas, the clay spade worked fine.
Date published: 2014-04-01
Rated 5 out of 5 by from Great product On a big demo hammer this spade will tear through hard dirt very quickly. I dug some footings under a house in no time!
Date published: 2015-10-20
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