DEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set

DEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set

The DEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set is engineered for fast, precise drilling through a variety of materials including metal, wood, and plastic. Designed for durability and performance, these step drill bits feature a Titanium Nitride (TiN) coating that provides longer tool life, reduced friction, and improved cutting performance in demanding drilling applications.

Built for professional users, the DEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set features an innovative double-spiral flute design that enhances chip removal while keeping the bit cooler during operation. The split-point tip starts drilling on contact and reduces walking, allowing faster and more accurate hole creation.

Each step drill bit is designed with laser-engraved step markings for improved visibility and precise hole sizing. Optimized for use with impact drivers and rotary drills, this set provides versatile drilling capability for electricians, contractors, installers, and metalworking professionals.

Key Features

 

• Titanium Nitride Coating: Improves durability and extends tool life during heavy drilling tasks.

 

• IMPACT READY Design: Optimized for use with impact drivers and standard rotary drills.

 

• Double Spiral Flute: Provides superior chip removal and faster drilling performance.

 

• Split-Point Tip: Starts drilling on contact and reduces bit walking.

 

• Laser-Engraved Step Markings: Enhances step visibility for precise hole sizing.

 

• Versatile Drilling: Ideal for metal, wood, plastic, and sheet metal applications.

 

• Professional Performance: Built for contractors, electricians, and installers.

Technical Specifications

What’s Included

 

• (3) IMPACT READY Titanium Nitride Coating Step Drill Bits

Ideal Applications

 

• Drilling clean holes in sheet metal

 

• Electrical and HVAC installation

 

• Metal fabrication and maintenance

 

• General construction drilling tasks

 

• Professional contractor and workshop use

The DEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set delivers reliable performance, precision drilling, and extended durability for professionals who demand efficient hole-making solutions.

Available now at ToolKing.com — your trusted source for professional tools and accessories.