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Datasheet generated 2026-10-08
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Impact Ready Titanium Nitride Coating Step Drill Bit Set (3-PC.)

DEWALT · Safety & Detection · Drill & Impact Bits
Part Number
DWA1790IR  ·  HS 8207.50
Impact Ready Titanium Nitride Coating Step Drill Bit Set (3-PC.)

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.

Technical Specifications

Manufacturer part number (MPN)DWA1790IR
BrandDEWALT
CategoryDrill & Impact Bits
Country Of OriginChina
Piece Count3
Product TypeDrill Bit Set
Assembled Product Length5-in
Assembled Product Weight0.36-lbs
Assembled Product Width0.88-in
Application TypeWood Metal Plastic
Bit TypeSplit Point
Impact or StandardImpact
Individual or SetSet
Product MaterialHigh Speed Steel
Shank Diameter1/4-in
Shank StyleHex
Size1/8-7/8
Product FinishTitanium Nitride
EAN0885911294102

Properties

MOQ1

Cross-References