Diablo DSD1375S15 – 7/8″ – 1-3/8″ Impact Step Drill Bit (15 Steps)
$69.00
- Split Point Tip (132°) makes pre-drilling obsolete and stays sharper longer resulting in increased speed, maximum durability and up to 6X longer life
- Automated Precision CNC Grinding Process delivers strict angle tolerances on each step for minimal bit wear and 2X faster cuts in drilling and hole making
- Exclusive design delivers corded and cordless tool efficiency in high-speed mode for up to 75% more holes per battery charge
- 3/8” Shank with 3 Flats increases bit stability by preventing shank slippage during tool usage
- Optimized dual flute design for jam-free cuts
Diablo’s Step Drill Bits provide fast, accurate cuts and increased stability in thin metals, PVC other plastic materials.
Diablo’s Impact Step Drill Bits bring exclusive technology to the Electrician, Plumber and HVAC contractor with fast, accurate cuts and increased stability in thin metals, PVC other plastic materials. The innovative Split Point Tip design enables a fast, on-point start resulting in increased durability and up to 6X longer life. An automated precision grinding process on each step reduces wear and delivers 2X faster cuts. Multiple hole sizes are made easy with laser etched step markings while increased step heights for common hole sizes makes drilling holes more efficient and faster.
- Split Point Tip (132°) makes pre-drilling obsolete and stays sharper longer resulting in increased speed, maximum durability and up to 6X longer life
- Automated Precision CNC Grinding Process delivers strict angle tolerances on each step for minimal bit wear and 2X faster cuts in drilling and hole making
- Exclusive design delivers corded and cordless tool efficiency in high-speed mode for up to 75% more holes per battery charge
- 3/8” Shank with 3 Flats increases bit stability by preventing shank slippage during tool usage
- Optimized dual flute design for jam-free cuts
- Increased step heights for easier drilling of common hole sizes
- Easy to read, laser marked steps for drilling holes of varying sizes
- Ideal for metal (up to 1/8” thickness), PVC and other plastic materials
- Ideal for electrical, plumbing and HVAC contractors
Ideal for: metal (up to 1/8”), PVC and other plastic materials
| Item # | DSD1375S15 |
|---|---|
| Diameter | 1-3/8" |
| Shank | 3/8 in. 3 flats |
| Length | 2-29/32" |
| Number of Steps | 15 |
| UPC | 008925144670 |
| Country of Origin | Switzerland |
Cuts
Metal Less Than 1/8"
Rebar
Angle Iron
Cast Iron
Steel Tube
Electrical Panel
Metal 1/16" to 1/8"
Mild Steel
Pipe
PVC
Plexiglass
Steel Stud
Cellular PVC
Corrugated Sheet
Tools
Trades
| Item # | Diameter | Number of Steps | Pack Size | Price |
|---|---|---|---|---|
 DSD0500S06 | 1/2" | 6 | $29.75 Add to cart | |
 DSD0500S13 | 1/2" | 13 | $33.85 Add to cart | |
 DSD0750S09 | 3/4" | 9 | $37.20 Add to cart | |
 DSD0875S12 | 7/8" | 12 | $39.80 Add to cart | |
 DSD1125S17 | 1-1/8" | 17 | $63.40 Add to cart | |
 DSD1375S15 | 1-3/8" | 15 | $69.00 Add to cart |
Brand
Diablo
Explore Diablo Tools at General Cutting Tools, featuring innovative cutting solutions known as 'The Game Changers.' Our Diablo range includes advanced TICO CARBIDE, CERMET II, and Ultra-Thin Kerf Blades, plus cutting-edge abrasives and accessories. Experience enhanced efficiency with Diablo's Steel Demon™ saw blades and AMPED™ reciprocating blades, designed for professionals seeking superior performance in cutting and grinding tasks.
Discover Diablo Tools at General Cutting Tools, your go-to for advanced cutting and grinding solutions. Explore our range of innovative Diablo saw blades, abrasives, and power tool accessories for professional-grade performance.
Need This Tool Customized?
Every machining application is different. If this tool is close to what you need but not an exact fit, General Cutting Tools can help modify it for your specific job, machine, material, or production requirement.
We work with CNC shops, industrial manufacturers, tool rooms, and production facilities to provide tool modifications that improve fit, function, performance, and efficiency. Whether you need a small adjustment or a more specialized cutting tool solution, our team can review your requirements and recommend the best option.
Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.
Common Tool Customization Options
Diameter and OD Modifications
We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.
Bore Modifications for Saw Blades
Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.
Length Adjustments
Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.
Shank Modifications
Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.
Radius, Chamfer, and Corner Changes
We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.
Step Tool Modifications
For applications that require multiple diameters or operations in a single tool, we can create or modify step tools to help reduce tool changes and improve production efficiency.
Flute and Cutting Edge Adjustments
Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.
Regrinding and Resharpening
Many cutting tools can be reground or resharpened to restore performance, extend tool life, and reduce replacement costs.
Custom Profiles and Special Forms
For unique part features, we can help provide special forms, custom profiles, custom radii, counterbores, countersinks, keyseat cutters, form tools, and other application-specific tooling solutions.