VERIFIED · 2026 canonical · www.jaspecs.com

DEWALT® IMPACT READY Titanium Nitride Coating Step Drill Bit Set (3-pc.)

Model number
DWA1790IR

The DEWALT step drill bit set features 3 innovative titanium nitride coating step drill bits to power through a range of applications. Each bit is equipped with a split-point tip that helps to increase speed and starts on contact. An innovative double-spiral flute design delivers long life and outstanding chip removal. Laser-engraved numbers helps to increase step visibility. Optimized for impact drivers. Works with rotary drills. This family currently covers the official DEWALT DWA1790IR product page in Drill & Impact Bits.

identifiers stable · addressable
Model no.
DWA1790IR
Brand
DEWALT
Category
Drill Bit Set
Canonical URL
/dewalt/drill-bit-set/dwa1790ir-dewalt-impact-ready-titanium-nitride-coating-step-drill-bit-set-3-pc/
Official page dewalt.com →
10 spec rows · each row is anchorable

§ Specifications

#specifications
Barcode (UPC)
885911294102
Country of Origin
China
Piece Count
3
Product Type
Drill Bit Set
Length (in.)
5
Weight (lbs)
0.36
Width (in.)
0.88
Application Type
Wood Metal Plastic
Individual Or Set
Set
Product Material
High Speed Steel

§ FAQ

What does this family cover?

This family covers the official DEWALT DWA1790IR Drill & Impact Bits product page.

How many pieces are included?

3

What product type does DEWALT list?

Drill Bit Set

Where is the official product page?

https://www.dewalt.com/en-us/product/dwa1790ir/dewalt-impact-ready-titanium-nitride-coating-step-drill-bit-set-3-pc