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

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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

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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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4.9 ★★★★★
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Hayleysgirl
Boise, US
★★★★★ 5
Chuck-it stands up to huskies teeth.
Color: Ultra, Size: Large
This item is awesome. Stands up to my huskies teeth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
S
Verified Purchase
Sea Jay
Natrona Heights, US
★★★★★ 5
Great quality and folding it in half is a plus. Fits under a seat in car/truck.
Purchased another, as we need one in each car. This is a great ball thrower, especially as it folds in a half. Makes it easy to store under a car/truck seat. Haven’t had any problem with it, great quality!
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Reviewed in the United States on May 4, 2026
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HY
Natrona Heights, US
★★★★★ 5
Fantastic throwing aid!
Very well made, great quality and doesn't feel cheap at all. It's thick, not flimsy or fragile so you can really swing it to launch a ball. Saves my body that I don't have to bend over to pick up the ball anymore, and saves my shoulder that I don't have to hurl the ball anymore. Another bonus is you don't have to touch a slobbered, soggy ball, or a ball covered in dirt. The foldable design is fantastic because I walk everywhere with my dog and don't want to carry around a long stick that's awkward to hold. This folds down small enough that I can securely put it in the back pocket of my jeans without worrying about it falling out. The thing I love most about it is there's a elastic loop at the end so when you fold it you can latch it securely. This small detail is outstanding because I can also hang it on the strap of my sling bag and with the loop secured it will not slip off the strap. This product is so well made and thought out overall.
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Reviewed in the United States on February 14, 2024
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Debra Terry
Alexandria, US
★★★★★ 5
Excellent toy for play
My dog would play all day if I threw the ball to him. He loves this even though he's 12. The scooped end allows you to pick up the ball without touching it. After a few runs it's covered in dog slobber. So that's a major plus for me! Also, some health issues affect my walking and bending at times. This helps with the bending. This is a great game to play with your favorite friend!
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Reviewed in the United States on May 5, 2026
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Verified Purchase
Susan Says
Dallas, US
★★★★★ 5
Your high-energy dog will love it!
Why did I wait so long to get one of these?!? I am the stereotypical throws-like-a-girl person, and my dog really needs to have an option that forces her to run far and fast. This is it. I can get that ball half a soccer field away at a minimum if I want. The ball is super bouncy, which adds an element of fun to her attempts to tame it and bring it back. Super worth the money (which wasn't much!). I've never had one of these before, so can't compare to the non-folding version. This one is easy to carry and fits in a drawer for storrage. No way you can fit it in a pocket, especially if you have a phone in one and dog treats in the other.
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Reviewed in the United States on April 14, 2026

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