cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-09
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1/8-IN. - 1/2-IN. Impact Ready Titanium Nitride Coating Step Drill Bit

DEWALT · Safety & Detection · Drill & Impact Bits
Part Number
DWA1783IR  ·  HS 8207.50
1/8-IN. - 1/2-IN. Impact Ready Titanium Nitride Coating Step Drill Bit

Equipped with a split-point tip that helps to increase speed and starts on contact, DEWALT® titanium nitride coating features an innovative double-spiral flute design for 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)DWA1783IR
BrandDEWALT
CategoryDrill & Impact Bits
Country Of OriginChina
Piece Count1
Product TypeStep Drill Bit
Assembled Product Diameter0.5-in
Assembled Product Length2.88-in
Assembled Product Weight0.1-lbs
Assembled Product Width0.75-in
Application TypePlastic & Thin Metals
Bit Length3-in
Bit TypeSplit Point
Impact or StandardImpact
Individual or SetIndividual
Product MaterialHigh Speed Steel
Shank Diameter1/4-in
Shank StyleHex
Size1/8-1/2
Product FinishTitanium Nitride
EAN0885911294065

Properties

MOQ1

Cross-References