SKU: 26961337455

Bosch HS1909 12 SDS Max One Piece Bushing Tool 1 3 4 Inch 25 Tooth Head Forged Alloy Steel Concrete Roughening Resurfacing Leveling Bit

Sale price$51.66 Regular price$57.40
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Bosch HS1909 12 SDS Max One Piece Bushing Tool 1 3 4 Inch 25 Tooth Head Forged Alloy Steel Concrete Roughening Resurfacing Leveling BitAchieve Flat Concrete Resurfacing and High Speed Roughening with Maximum Ergonomics Eliminate back strain and dramatically accelerate your surface preparation with the Bosch HS1909 12 SDS Max One Piece Bushing Tool. Specifically engineered with an extended 12. 5 inch operational length, this premium attachment allows contractors to work comfortably on ground level concrete slabs with significantly less bending, reducing operator fatigue on high

Achieve Flat Concrete Resurfacing and High-Speed Roughening with Maximum Ergonomics

Eliminate back strain and dramatically accelerate your surface preparation with the Bosch HS1909-12 SDS-Max® One-Piece Bushing Tool. Specifically engineered with an extended 12.5-inch operational length, this premium attachment allows contractors to work comfortably on ground-level concrete slabs with significantly less bending, reducing operator fatigue on high-production job sites. Featuring an aggressive 1-3/4 inch square head containing 25 precision-formed teeth, this monolithic powerhouse concentrates massive structural impact force to pulverize raised high spots, level un-even joints, remove thick chemical toppings, and texture concrete surfaces for new cosmetic overlays. It is an indispensable consumable tool for decorative concrete professionals, highway restoration crews, and structural masonry installers.

Forged from a single piece of premium-grade, heat-treated alloy steel, the Bosch HS1909-12 is structurally built to withstand the punishing continuous stress generated by high-joule SDS-max demolition breakers and rotary hammers. This advanced monolithic construction ensures uniform kinetic energy transmission straight from your hammer's piston assembly to the work surface, eliminating common fracture points found on multi-component welded bushing heads. To protect your crew from hazardous respirable crystalline silica exposure and maintain a clean, professional workspace, this bit pairs seamlessly with the optional Bosch HDC300 dust-extraction sleeve shroud as part of the OSHA Table 1 compliant PRO+GUARD™ dust collection collection framework.

Key Features

  • Extended Ergonomic Comfort: Generous 12.5-inch reach minimizes lower back bending, allowing operators to run heavy ground-level leveling tasks comfortably.
  • Aggressive 25-Tooth Geometry: Features a 1-3/4" square head layout designed to rapidly pulverize concrete skin, scale, and high spots in fewer passes.
  • Monolithic One-Piece Forging: Crafted entirely from a single block of high-strength alloy steel to remove weak joints and prevent head detachment under heavy impact.
  • Universal SDS-Max Precision Shank: Guarantees a rigid, low-play interface for professional SDS-max drive tools, optimizing torque and impact delivery.
  • OSHA Silica Compliance Support: Engineered for plug-and-play integration with the Bosch HDC300 extraction shroud attachment to maintain a safe, dust-free site.

What's Included

  • (1) Bosch HS1909-12 SDS-Max® 1-3/4" 25-Tooth One-Piece Concrete Bushing Tool

Specifications

Specification Value
Brand Name Bosch
Model Number / MFG Part # HS1909-12
Bit Tool Type Bushing Chisel Bit
Shank Type Compatibility SDS-max® Only
Total Length 12.5 in.
Bushing Head Profile 1-3/4 in. Square Head
Tooth Count Configuration 25 Teeth
Material Composition Forged High-Strength Alloy Steel
Structural Engineering Fit Solid One-Piece Formed Base
Dust Shroud Compatibility Bosch HDC300 Extractor Shroud (PRO+GUARD™ System)
Primary Applications Concrete Leveling, Surface Resurfacing, Keyway Texturing
Product Condition Brand New

PRO-TIP: When leveling or texturing a concrete slab with a 25-tooth bushing head, always keep the tool body completely vertical and use wide, gliding orbital patterns. Holding the bit at a sharp stationary angle or applying excessive downward body pressure can cause a few outer teeth to gouge deep craters into the substrate, leading to inconsistent texturing finishes and premature uneven wear on your alloy steel teeth!

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: 26961337455

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4.2 ★★★★★
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House_D
Draper, US
★★★★★ 5
Great home office dividers!
Size: 3-Panel
Needed something to create a home office that would stand on an uneven basement floor. These are the perfect solution! No prying eyes and only took me an hour to put up both sets by myself, pretty easy. They are completely opaque.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
E
Verified Purchase
Excelente colchón es una ricura dormir lo recomiendo
Carnegie, US
★★★★★ 5
Es fácil de armarlo y de utilizarlo adaptarlo a tu entorno
Size: 3-Panel, Size: 3-Panel
Es lo que necesitaba tal y cual como está en la foto
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Reviewed in the United States on April 28, 2026
J
Verified Purchase
Jason Dusterwald
Waukegan, US
★★★★★ 4
Fine Simple Product, Works as Advertised
Size: 3-Panel
Performs as advertised, a simple upright divider. I use it to mark my "office" space when working from home. Assembly was straightforward and well documented. One person can do it, but a second person can be helpful when sliding the fabric divider pieces onto their poles. Part quality is fine for the price point. The only mild annoyance is that the upright poles can start getting loose from the metal feet, and need to be retightened occasionally (Allen wrench is included, keep it handy for retightening). It's fairly lightweight and easy to reposition, but the feet are heavy enough to keep it steady once placed. All in all, a good product. I was pleased enough to buy a second one when my son wanted something to block sunlight from behind his computer desk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
S
Verified Purchase
Sheila Cash
Port Orchard, US
★★★★★ 1
Wobbly and Poor Design
Size: 1-Panel
Update: nope! Not worth the money. My cat simply brushed against the divider, and it fell, knocking breakable things over. Not safe! It serves it's purpose, but...the screws were basically glued to the packaging. It took me longer to get the screws out of the packaging than it did to put it together. The assembly was easy. I am not mechanically inclined by any means, but the instructions, despite being very hard to read (I have over 40 eyes), were pretty simple. Structurally, it is very wobbly. I think they should have designed it with a middle rod to keep it more stable. I find that the attachments to the rods are wobbly and should have been screwed rather than popped into an attachment hole without reinforcement. That would have also made the room divider more stable. I have cats, but the material is easy to clean. I took a damp cloth to it, and it came right off. As far as see-through...I think it does a great job of masking theO other side of the room.. I just wish it was a little longer and closer to the floor stand. I like that it came with extra parts. It's just a very cheaply made item, and I don't think the price for the item reflects how cheaply it is made, how wobbly and unstable it is, or the poor design.
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Reviewed in the United States on March 15, 2025
D
Verified Purchase
David T Stark
Lake Worth, US
★★★★★ 5
Very good room divider
Size: 6-Panel
I ised this to isolate a storage area in my apartment. Looks better than boxes.
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Reviewed in the United States on January 22, 2026

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