









🔩 Drill Like a Pro, Last Twice as Long!
The BOSCH TI2143IM is a 1/4-inch by 4-inch titanium nitride coated drill bit designed for heavy-duty applications in high-carbon steel, light metals, and hardwood. Featuring an impact-rated hex shank for superior torque compatibility, a no-skate tip for precise starts, and long spiral flutes for efficient debris removal, this drill bit delivers 2X the lifespan of standard bits—perfect for professionals demanding reliability and performance.









| Material | High Carbon Steel |
| Cutting Diameter | 0.25 Inches |
| Finish Type | Titanium |
| Shank Type | hex |
| Cutting Angle String | 118 Degrees |
| Brand | Bosch |
| Item dimensions L x W x H | 4 x 1 x 1 inches |
| Tool Flute Type | Spiral |
| Point Style | skate tip |
| Surface Recommendation | Alloy Steel |
| Number of Flutes | 4 |
| UPC | 000346471557 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00000346471557 |
| Manufacturer | Bosch |
| Part Number | TI2143IM |
| Item Weight | 0.64 ounces |
| Product Dimensions | 4 x 1 x 1 inches |
| Item model number | TI2143IM |
| Size | 1/4" Diameter |
| Style | 4" Length |
| Finish | Titanium |
| Pattern | 1-Piece |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Included Components | (1) 1/4-Inch Drill Bit |
| Batteries Included? | No |
| Batteries Required? | No |
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