IRWIN Tools 1881078 Impact Performance Series Masonry 6-Inch Drill Bit Mixed Set, 5-Piece
- Built for maximum durability and long life with impact drivers
- Innovative pressed carbide tip with aggressive cutting angles for faster drilling and longer bit life
- One-piece construction withstands higher torque loads than standard quick-change bits
- Black oxide finish resists corrosion and increases life of bit
- Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output
Estimated shipping
Select a product to estimate shipping.IRWIN Impact Performance Series masonry bits are built for maximum durability and long life with impact drivers. Engineered with a pressed carbide tip with aggressive cutting angles, these durable bits drill fast. They have a one-piece construction that withstands higher torque loads than standard quick-change bits that are built with a two-piece design. These bits have a black oxide finish that resists corrosion and increases the life of the bit, and a 1/4" quick-change shank that's designed to work with impact drivers, as well as reduce slipping in standard drill chucks.
Product details

Specifications
| Main Specification | |
|---|---|
| Surface Recommendation | Concrete, Masonry |
| Manufacturer | Irwin |
| Unit Count | 1 Count |
| Cutting Diameter | 15.2 centimeters |
| Shank Type | Straight |
| Tool Flute Type | tool_flute |
| Brand | Irwin |
| UPC | 042526922220 |
| Cutting Angle String | 90 Degrees |
| Included Components | DRILL BIT IMP MASONRY 5PC SET CLAM |
| Number of Pieces | 1 |
| Material | Blend |
| Finish Type | Brushed |
| Global Trade Identification Number | 00042526922220 |
| Item Weight | 0.27 g |
| Product information | |
|---|---|
| Number of Packs | 1 |
| Set Name | 5-Piece |
| Technical Details | |
|---|---|
| Part Number | 1881078 |
| Model | 1881078 |
| Material Type | Blend |
| Number of Flutes | 2 |
| Item details | |
|---|---|
| Item Type Name | DRILL BIT IMP MASONRY 5PC SET CLAM |
| Style | |
|---|---|
| Finish Types | Brushed |
| Measurements | |
|---|---|
| Item Dimensions | 0.38 x 3.88 x 9.75 inches |
| Others | |
|---|---|
| Product Type | DRILL BIT IMP MASONRY 5PC SET CLAM |
| Minimum Bore Diameter | 0.38 inches |
| Tags | |
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