SKU: 66870941842

Bosch 44-Piece Impact Tough Screwdriving Bit Set SDMS44 Xtended Torsion Zone Precision Tips Tilt-Out Phillips Torx Square Bits High-Torque Drivers

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Description

Bosch 44-Piece Impact Tough Screwdriving Bit Set SDMS44 Xtended Torsion Zone Precision Tips Tilt-Out Phillips Torx Square Bits High-Torque DriversDominate High Torque Driving with the Bosch 44 Piece Impact Tough Customizable Bit Set The Bosch SDMS44 44 Piece Impact Tough Screwdriving Bit Set is the ultimate professional solution for contractors who demand unyielding durability in high torque applications. Engineered with the revolutionary Xtended Torsion Zone, these bits are built to deliver 10X the service life of standard impact bits. The specialized torsion zone is designed to absorb massive

Dominate High-Torque Driving with the Bosch 44-Piece Impact Tough™ Customizable Bit Set

The Bosch SDMS44 44-Piece Impact Tough™ Screwdriving Bit Set is the ultimate professional solution for contractors who demand unyielding durability in high-torque applications. Engineered with the revolutionary Xtended Torsion Zone, these bits are built to deliver 10X the service life of standard impact bits. The specialized torsion zone is designed to absorb massive torque peaks from modern impact drivers, significantly reducing stress at the bit tip and preventing premature breakage. Whether you are driving long deck screws into pressure-treated lumber or securing metal framing, these heat-treated bits provide the structural integrity and fastener retention required to eliminate cam-out and maximize your jobsite productivity.

Organization meets innovation with the included Bosch Custom Case System. This jobsite-tough case features an intuitive tilt-in/tilt-out mechanism that allows for lightning-fast access to your most-used bits, while the customizable storage configuration ensures that the right Phillips, Torx, or Square bit is always at your fingertips. The bits are manufactured with precision-engineered tips for a tighter fit and feature high-visibility sleeves for instant size identification. Encased in a rugged housing with rubber bumpers and a secure latch, the SDMS44 set is designed to survive the rigors of the professional workshop and the field. Invest in the precision of Bosch engineering and spend less time searching for bits and more time finishing the job.

Key Features

  • 10X Extreme Service Life: Impact Tough™ design provides ten times the longevity of standard bits in rigorous industrial applications.
  • Xtended Torsion Zone: Advanced energy-absorption zone flexes under high torque to protect the bit tip from shattering.
  • Customizable Storage Case: Features a durable shell with rubber bumpers and customizable rails for a personalized tool layout.
  • Precision-Engineered Tips: Machined to exact tolerances for a superior fit that reduces cam-out and fastener stripping.
  • Tilt-Out Access: Innovative case mechanism allows bits to tilt forward for easy one-handed removal and replacement.
  • Impact Rated Construction: Specifically heat-treated to handle the additional rotational force of professional-grade impact drivers.

What's Included

  • (25) 1" Insert Bits: (2) P1, (5) P2, (1) P2R, (2) P3, (2) P2R2 Combo, (2) SQ1, (3) SQ2, (2) SQ3, (2) T15, (1) T20, (2) T25, (2) T30, (2) T40
  • (15) 2" Power Bits: (1) P1, (2) P2, (1) P3, (2) SQ2, (1) SQ3, (1) T15, (1) T20, (2) T25, (1) T30, (1) T40
  • (2) 3.5" Power Bits: (1) Phillips #2, (1) Square #2
  • (1) Standard Magnetic Bit Holder
  • (1) Impact Tough™ Customizable Case

Specifications

Brand Bosch
Model Number SDMS44
Set Piece Count 44 Pieces
Bit Material Black Oxide Hardened Steel
Impact Rated Yes (Impact Tough™)
Shank Diameter 1/4 in. Hex
Drive Design Combination (Phillips, Torx, Square)
Case Features Tilt-In/Tilt-Out Customizable Rails
Product Weight 1.35 lbs.
Country of Origin Vietnam
UPC 000346493122

Pro-Tip: To extend the life of your precision tips, always match the bit size exactly to the screw head (e.g., using a #2 Square bit for a #2 Square screw). Even though an impact driver is designed for high speed

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]
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SKU: 66870941842

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Texas Gal
Charlottesville, US
★★★★★ 5
First use was great!
I've used it just the one time today. I had previously "edged" with a string weedwhacker, so while the grass was cut back some, there wasn't a trench dug out. I did a gentle push and pull, taking on about 18" at a time to get a new trench dug next to the sidewalk edge. It did a great job! The entire unit was much heavier and sturdy looking than I was afraid it would be for the price, so pleasantly surprised. Assembly wasn't complicated, but it did take two of us to hold it steady because getting the screws to seat in the square hole and not have the cord in the way was a bit tricky. I'm a 70+ lady, not large and not athletic, but I was able to handle this edger with ease. Now, to see how long it lasts!
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Reviewed in the United States on July 11, 2025
J
Verified Purchase
James E Morris
Waukegan, US
★★★★★ 5
Not expensive
Gets the job done
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Reviewed in the United States on April 27, 2026
K
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Katy
Los Angeles, US
★★★★★ 4
Great Yard Helper!
So easy to use and affordable! This edger is a great time saver, easy to operate, and relatively easy to adjust although you may need a pliers or screwdriver to help with the adjustment levels, but its not difficult. I would have given this 5 stars but just one thing that is a sticking point for me is I wish this had its own stand or hanger because of its odd shape, it doesn't necessarily balance upright too well. It’s long and the guide wheel in the front sticks out. So, it is always awkward to get it tidy in the garage when not in use. Now maybe this is what it's like for landscapers…I’m not a professional. Just a homeowner doing my own upkeep. With what this costs, I’ll figure it out, and is worth the money.
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Reviewed in the United States on December 30, 2024
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Dan Y
Los Angeles, US
★★★★★ 5
Easy to use
Easy to assemble. Works as advertised
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Reviewed in the United States on April 14, 2026
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JudeBlack
Dallas, US
★★★★★ 5
Came in skeptical, but it's GREAT!
I read all the bad reviews I could on this thing and considered it an acceptable risk considering the price. Assembly was easy and the instructions were fair. Not amazing, but once you handle the edger, the gist is clear. I was skeptical overall that the horsepower and plastic guard weren't going to be enough. I ran it for nearly 45min stopping every 5 or so to check the blade and guard. It stayed tight and I was able to manually turn the blade to make sure it was working right. My front yard and sidewalk have been neglected for a few years. I would sometimes edge it out with the weed Wacker, but couldn't get it as clean as I wanted without breaking a LOT of line. When I was done, I noticed the guard had a lot of soil and grass buildup that I was able to take out easily with my fingers. There were a few times I scraped the sidewalk edge, but the blade is still solid and ready for more! I was surprised at the quality and as you're going over an area, it feels solid and not squirly or out of control. My uses are going to be mostly suburban maintenance on my own yard. If I had more land or something bigger, I would consider something larger. For my yard and purposes, this edger is going to work just fine! Did not notice any issues with the blade getting loose, but stayed aware of it. There is a lock nut that keeps it in place. I imagine over time and switching blades, this is going to lose its locking function, but I already see amazon has replacement blades that come with new lock nuts!
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Reviewed in the United States on May 5, 2025

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