DEWALT Step Drill Bit Set, 7/8-Inch to 1-1/8-Inch (DWA1789IR)
- Titanium Nitride Coated two flute spiral design provides longer life and better chip removal
- Split point tip increases speed
- Laser engraved numbers increases step visibility
- Optimized for impact driver usage
Estimated shipping
Select a product to estimate shipping.The DEWALT DWA1789IR 7/8-Inch-1-1/8-Inch impact ready step drill bit has a split point tip that increases speed. Its laser engraved numbers increase step visibility and while optimized for impact driver usage, this bit does work with rotary drills.
Product details


Specifications
| Main Specification | |
|---|---|
| Manufacturer | Dewalt |
| Unit Count | 1 Count |
| Surface Recommendation | Alloy Steel |
| Point Style | Split Point |
| Shank Type | Straight |
| Tool Flute Type | Spiral |
| Brand | Dewalt |
| UPC | 885911294096 |
| Cutting Angle String | 135 Degrees |
| Included Components | 2 Steps: 7/8" and 1-1/8" |
| Number of Pieces | 1 |
| Material | Titanium Nitride Coated |
| Finish Type | Titanium Nitride |
| Global Trade Identification Number | 00885911294096 |
| Item Weight | 4.54 G |
| Product information | |
|---|---|
| Number of Packs | 1 |
| Set Name | DEWALT Step Drill Bit Set |
| Technical Details | |
|---|---|
| Part Number | DWA1789IR |
| Model | DWA1789IR |
| Material Type | Titanium Nitride Coated |
| Number of Flutes | 2 |
| Item details | |
|---|---|
| Item Type Name | Dewalt - DWA1789IR |
| Style | |
|---|---|
| Finish Types | Titanium Nitride |
| Measurements | |
|---|---|
| Item Dimensions | 6 x 2.88 x 1.13 inches |
| Others | |
|---|---|
| Product Type | Dewalt - DWA1789IR |
| Minimum Bore Diameter | 0.31 inches |
| Tags | |
|---|---|
| Tags | |





