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  • BOSCH 40 Piece Impact Tough Drill Driver Custom Case System Set DDMS40, 40-Piece Set
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BOSCH 40 Piece Impact Tough Drill Driver Custom Case System Set DDMS40, 40-Piece Set

4.6 out of 5 stars 1,846 ratings

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Purchase options and add-ons

Material High Speed Steel (HSS)
Finish type Black Oxide
Shank type SDS-Plus
Cutting angle string 118 Degrees
Brand Bosch

About this item

  • IMPACT RATED: Featuring the Bosch Impact Tough bit design so both driver and drill bits are impact rated and provide 10X longer bit life than standard impact bits
  • TOUGH: The driver bit Xtended Torsion Zone helps to absorb high-torque peaks to reduce stress or breakage of bit tips on new impact drivers
  • LONGEVITY: Black oxide coating on drill bits provides lower fiction, along with less heat for long life

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From the manufacturer

Extended Torsion Zone

Absorbs torque peaks to reduce breakage, and also comes with high-visibility sleeves for greater user convenience.

Long Life

Impact Driver Bits have been upgraded to deliver 10X life over standard impact bits.

Improved Visibility of Bits

The silver sleeve on the bit is designed for better visibility in the toolbox or on the ground. Laser marking on the bit clearly identify bit type and are easier to read than stamped scripts.

Less Cam-out

CNC (Computer Numerical Control) manufactured precision-engineered tips have less cam-out than traditional forged tip.

Easily Accessible

The Custom Case System is designed to be the most straightforward approach to bit organization. The tilt-in/tilt-out mechanism makes it easier to get the bits in and out of the clip.

Durable and Secure

The case features rubber bumpers to make it more durable. It features a secure latch clip to ensure that the case is closed. It's built to stand up tot he toughest job site conditions.

Customizable Convenience

This innovative bit system allows you to customize configurations providing flexibility, efficiency and quick access. Take only the bits needed for a job instead of the whole tackle box.

Best Case for the Best Bits

The Impact Tough driver bits include an Xtended Torsion Zone, which absorbs torque peaks to reduce breakage. The Impact Tough drill bits provide impact-rated shanks and tough construction.

Product information

Technical Details

Manufacturer ‎Bosch
Place of Business ‎Mount Prospect, IL 60056 USA
Part Number ‎DDMS40
Product Dimensions ‎4.37 x 26.04 x 25.4 cm; 585.13 g
Item model number ‎DDMS40
Size ‎40-Piece Set
Colour ‎40pc
Style ‎Drill Drive
Finish ‎Black Oxide
Material ‎High Speed Steel (HSS)
Thickness ‎1 Inches
Power Source ‎Default_no_selection_value
Maximum Power ‎850 Watts
Item Package Quantity ‎1
Number of Pieces ‎40
Measurement System ‎Imperial
Included Components ‎Insert Bits: (2) P1, (4) P2, (1) P2 (reduced), (1) P3, (2) Combo Bit (P2R2), (1) R1, (4) R2, (1) R3, (1) T5, (2) T20, (3) T25, (1) T30, (1) T40, Black Oxide Drill Bits: (2) 1/16 In., (2) 3/32 In., (1) 1/8 In., (1) 5/32 In., (1) 3/16 In., (1) 1/4 In., 2 In. Power Bits: (2) P2, (1) P3, (1) R2, (1) R3, (1) T25, (1) T30, (1) Standard Bit Holder
Batteries Included? ‎No
Batteries Required? ‎No
Battery Cell Type ‎Lithium Ion
Warranty Description ‎Check Manufacturer
Item Weight ‎585 g
Country of origin ‎Vietnam

Additional Information

ASIN B073HTDXC9
Customer Reviews
4.6 out of 5 stars 1,846 ratings

4.6 out of 5 stars
鶹 Rank
Date First Available Aug. 18 2017

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BOSCH 40 Piece Impact Tough Drill Driver Custom Case System Set DDMS40, 40-Piece Set


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Product description

The Bosch custom case system is compatible with impact tough driver bits and drill bits, delivering the best case for the best bits. These bits are impact rated and have been designed to handle the additional torque of today's impact drivers. With the xtended torsion zone, the driver bits have been upgraded to deliver 10x life over standard impact bits. The xtended torsion zone absorbs torque peaks to reduce stress at the bit tips. The black Oxide drill bits provide longer life than standard drill bits, thanks to their tip design and black Oxide coating. The durable, well-designed case provides tilt-in/Tilt-Out convenience for easy access to the bits. Since it's Customizable, it helps increase user productivity by reducing time searching for the right bit. This jobsite tough case features a secure case latch and rubber bumpers.

Top Brand: Bosch

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Price$41.58-16%$37.72
Was:$44.99
$18.16$26.21
Delivery
Get it by Tuesday, Aug 5
Get it by Tuesday, Aug 5
Get it by Tuesday, Aug 5
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Customer reviews

4.6 out of 5 stars
1,846 global ratings

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Customers say

Customers like the quality, portability, and durability of the drill bits. They mention it's a good product, handy, and great for small home DIY projects. Customers also say it's the most basic set of bits for their impact drill to use on everyday household jobs.

15 customers mention "Quality"15 positive0 negative

Customers are satisfied with the quality of the drill bits. They mention it's a nice set, much better than the Dewalt set, and easy to remove.

"Handy and strong! Good product!" Read more

"Awesome." Read more

"First of all, I really love the bits. They have a texture to them which I believe gets a little more grip on the screwhead...." Read more

"This is a nice little set with the drill bits I think there's other bits that could have come with instead of short bits and long bits of the same..." Read more

7 customers mention "Portability"7 positive0 negative

Customers like the portability of the product. They mention it has a very convenient case and a lot of bits. They also say it's great for small home DIY projects and the most general everyday household jobs.

"Handy and strong! Good product!" Read more

"Very convenient case and a lot of bits. However, not all they needed and I prefer all different rather then whole bunch of the same bits." Read more

"These are handy." Read more

"...Highly reliable that makes your craft works safe and handy. Highly recommend." Read more

5 customers mention "Durability"5 positive0 negative

Customers like the durability of the drill bits. They mention they're strong and highly reliable.

"...Highly reliable that makes your craft works safe and handy. Highly recommend." Read more

"Product as described. Sturdy and functiona." Read more

"Handy and strong! Good product!" Read more

"Handy and durable bits..." Read more

3 customers mention "Bit selection"3 positive0 negative

Customers like the bit selection of the product. They mention it's the most basic set of bits for their impact drill to use on the most general tasks.

"Very convenient case and a lot of bits. However, not all they needed and I prefer all different rather then whole bunch of the same bits." Read more

"...It’s the most basic set of bits for my impact drill to use on the most general everyday household jobs...." Read more

"...It's high-quality and has all the most common bits I need. Just the right size. This set is just perfect for me." Read more

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Top reviews from Canada

  • Reviewed in Canada on June 14, 2025
    Verified Purchase
    When on sale a great pickup for anyone who may need them
  • Reviewed in Canada on September 21, 2023
    Verified Purchase
    First of all, I really love the bits. They have a texture to them which I believe gets a little more grip on the screwhead. I’m mostly using the P2R2 combo bit, which is really versitile here in Canada.

    I used the drill bits as well but they come loose while drilling using the included bit holder. I think if you’re going to be doing anything serious you’ll need another locking bit holder.

    This kit really makes my basic Bosch electric drill so much more versatile and quicker to swap things out when I’m on a project.
  • Reviewed in Canada on December 5, 2023
    Verified Purchase
    Very convenient case and a lot of bits. However, not all they needed and I prefer all different rather then whole bunch of the same bits.
  • Reviewed in Canada on February 24, 2025
    Verified Purchase
    This is a nice little set with the drill bits I think there's other bits that could have come with instead of short bits and long bits of the same thing.
  • Reviewed in Canada on May 4, 2024
    Verified Purchase
    Merci
    Report
  • Reviewed in Canada on April 12, 2024
    Verified Purchase
    These are handy.
    Customer image
    5.0 out of 5 stars
    Love these

    Reviewed in Canada on April 12, 2024
    These are handy.
    Images in this review
    Customer imageCustomer imageCustomer imageCustomer image
    One person found this helpful
    Report
  • Reviewed in Canada on March 21, 2024
    Verified Purchase
    nice set,
  • Reviewed in Canada on March 28, 2023
    Verified Purchase
    Great quality tool set , much better than Dewalt set: much easy to remove install and the tools themselves are excellent.

Top reviews from other countries

Translate all reviews to English
  • Yousef A.
    5.0 out of 5 stars ممتاز
    Reviewed in Saudi Arabia on November 25, 2023
    Verified Purchase
    منتجات بوش اصليه
    Report
  • Muj
    5.0 out of 5 stars El estuche es lo mejor
    Reviewed in Mexico on September 6, 2023
    Verified Purchase
    llevo con mi primer estuche cuatro años y continua siendo robusto sin ser pesado, practico y de buen cierre como el primer dia, ha soportado varias caidas incluso abierto y sostiene las brocas intactas, la verdad que solo estuche deberia valer mas de la mitad del precio sin problemas. En relacion con las brocas me duraron cuidandolas en varios trabajos, (se pagaron por si solas), me duraron aun mas y al final se quebraron probablemente mucha presion por falta de filo o un movimiento brusco del trabajo, pero cumplieron y ya tenían que jubilarse, en relacion con las puntas una de ellas se me quebro pero ya a un muy alto torque pero para el precio es muy bueno, incluye puntas pozidriv las cuales te sacan de varios apuros pues muchos sets de otras marcas incluso no las tienen. EL sujetador magnetico no es tan preciso al 100 por ciento, ya que no gira exacto en el centro pero aun asi pasa la prueba, en su lugar utilice el sujetador de bosch con retenedor de puntas ITBHQC201, con todo el anterior voy por mi segundo juego y si te lo recomiendo
  • MOSTAFA
    5.0 out of 5 stars Another item sent
    Reviewed in Saudi Arabia on December 25, 2022
    Verified Purchase
    High quality Bit set
    But the sent set is different from the displayed in the picture.
  • TexasBoy
    5.0 out of 5 stars Quality since 1886 Bosch
    Reviewed in the United States on October 17, 2024
    Verified Purchase
    No brainer the 40-Piece Assorted Impact Tough Drill Drive Custom Case System Set for Drilling and Driving Applications.
    The value is there, The quality is there, this 40 piece assortment of impact rated bits are a great replacement solution or addition to some 11 - 1 impact rated multi tools out there can you take a guess of the one I'm talking about as well as other 1/4 inch drivers alike accommodating this universal impact rated bit set by BOSCH.
    The BOSCH DDMS40 are great for the DIYer and Trades People.
    That's it from You TexasBoy I hope you found this quick review helpful and informative, happy shopping.
  • Excelente producto
    5.0 out of 5 stars Excelente producto
    Reviewed in Mexico on May 22, 2024
    Verified Purchase
    Excelente producto muy buen inversión

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