SKU: 53103681965

Diablo DSD1375S15 7/8 Inch to 1 3/8 Inch Step Drill Bit 15 Steps Impact Strong Split Point Tip for Metal PVC and Plastic 3/8 Inch Shank

Sale price$62.97 Regular price$69.97
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Description

Diablo DSD1375S15 7/8 Inch to 1 3/8 Inch Step Drill Bit 15 Steps Impact Strong Split Point Tip for Metal PVC and Plastic 3/8 Inch ShankHigh Performance Hole Making: Diablo 7 8" to 1 3 8" 15 Step Impact Step Drill Bit The Diablo DSD1375S15 Step Drill Bit brings game changing technology to Electricians, Plumbers, and HVAC contractors who require speed, precision, and extreme durability in thin metals, PVC, and various plastics. Featuring an innovative 132 degree Split Point Tip, this bit eliminates the need for pre drilling or pilot holes, providing a fast, "on point" start that

High-Performance Hole Making: Diablo 7/8" to 1-3/8" 15-Step Impact Step Drill Bit

The Diablo DSD1375S15 Step Drill Bit brings game-changing technology to Electricians, Plumbers, and HVAC contractors who require speed, precision, and extreme durability in thin metals, PVC, and various plastics. Featuring an innovative 132-degree Split Point Tip, this bit eliminates the need for pre-drilling or pilot holes, providing a fast, "on-point" start that resists bit walking. This advanced design, combined with an automated precision CNC grinding process, ensures strict angle tolerances on every step to deliver 2X faster cuts and up to 6X longer life compared to standard step bits.

Engineered for maximum jobsite efficiency, this 15-step bit is optimized for both corded and cordless tools, allowing for up to 75% more holes per battery charge when used in high-speed mode. The optimized dual-flute design ensures jam-free performance and superior chip removal, while the increased step heights for common hole sizes make drilling more efficient than ever. With a 3/8-inch shank featuring three flats, you can count on maximum stability and zero shank slippage in your drill chuck, even under high-torque applications. Laser-etched markings provide easy-to-read identification for all 15 steps, ensuring accuracy throughout the life of the tool.

Key Features

  • 6X Longer Life: The 132-degree Split Point Tip stays sharper longer and eliminates the need for pre-drilling.
  • 2X Faster Cuts: Automated Precision CNC Grinding delivers exact tolerances for minimal wear and rapid hole making.
  • Cordless Efficiency: Optimized design provides up to 75% more holes per battery charge in high-speed tool modes.
  • Anti-Slip Shank: 3/8” shank with 3 flats prevents bit slippage for increased safety and stability.
  • Jam-Free Drilling: Dual flute architecture is optimized for smooth, jam-free cuts and fast material evacuation.
  • Laser-Etched Markings: Easy-to-read, permanent laser markings for 15 different hole sizes ranging from 7/8" to 1-3/8".
  • Increased Step Heights: Designed specifically for common hole sizes to increase drilling speed and efficiency.

What's Included

  • (1) Diablo 7/8" to 1-3/8" Step Drill Bit (15 Steps) - DSD1375S15

Specifications

Brand Diablo Tools
Model Number DSD1375S15
Minimum Diameter 0.875 in (7/8")
Maximum Diameter 1.375 in (1-3/8")
Number of Steps 15
Shank Size 0.375 in (3/8")
Shank Type 3-Flat Shank
Overall Length 2.906 in (2-29/32")
Tip Angle 132° Split Point
Max Material Thickness 0.125 in (1/8") for Metal
Compatible Materials Metal, PVC, Plastics
Warranty Consumable (No Warranty)

Pro-Tip: When drilling through metal, use a small amount of cutting fluid or lubricant. While Diablo's precision grinding reduces friction, adding lubricant will further minimize heat buildup, keeping the steps sharp for even longer and ensuring the cleanest possible hole edges.

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: 53103681965

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Amazon Customer
Houston, US
★★★★★ 4
Clean Look with Comfortable Fit
Color: Dark Grey, Size: 34W x 30L
These pants strike a nice balance between formal and comfortable. The slim fit gives them a modern look without being overly tight, and the expandable waist adds a level of comfort that’s noticeable throughout the day. The fabric feels decent for the price point, and they hold their shape well enough for work or events. They’re versatile enough to dress up or down depending on what you pair them with. Pros Modern slim fit Expandable waist adds comfort Versatile for work or events Clean, polished look Cons Fabric isn’t premium-tier Fit may vary slightly by preference Overall A solid option for affordable, comfortable dress pants that still look sharp.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
V
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Vaifro Dordetto Jr
Houston, US
★★★★★ 5
Great value for a one-time event! Perfect for graduation.
Color: Black, Size: Large, Color: Black, Size: Large
I bought this suit for my son's graduation, and it was exactly what we needed. Since he will probably only wear it once, I didn't want to spend a fortune at a high-end department store. For the price, the quality is surprisingly good; it looked sharp and he received a lot of compliments during the ceremony. We ordered a size Large (L) based on their sizing chart, and it was true to size and fit him perfectly. The fabric is lightweight but doesn't look cheap at all, making this a fantastic, excellent cost-benefit choice if you are looking for an option for a one-time event. Highly recommended!
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Reviewed in the United States on May 18, 2026
P
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Patrick
Lake Worth, US
★★★★★ 5
Great for the price.
Color: Black, Size: Large, Color: Black, Size: Large
I’m 220lbs 6’1 athletic build. Arms/back couldn’t fit inside the jacket. Pants and vest fit fine though. I honestly should get stuff tailored considering my body competition. Good quality for the price worked for me.
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Reviewed in the United States on April 27, 2026
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Regal Mom
Belleville, US
★★★★★ 4
XL sized suit review
Color: Light Blue, Size: X-Large
I ordered XL for my husband who is 6'1" and weighs 200 lbs. The pants' length was too long and we had to cut off two inches and get them hemmed. Jacket could be a little bigger in the mid section and shoulders but vest fit well. Could do without the fake handkerchief in the suit jacket pocket. Still liked the style and the color of the light blue suit.
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Reviewed in the United States on June 1, 2026
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jessica vasquez
Chelsea, US
★★★★★ 5
Perfect for teens
Color: Black, Size: XX-Large
Great suit! Great quality for the price. Very impressed. Bought for my teens. Didn't want to spend a lot on something they won't wear more than a couple times before they grow again. This suit is great. A tad long in the arms and legs. But overall, its perfect. Fitting suit, but got a size larger for their comfort. Surprised at the quality, my mom was impressed and she knows suits.
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