








⚡ Drill smarter, last longer — the pro’s choice for precision and power!
The BOSCH TI2159 is a 1/2 in. x 6 in. titanium nitride coated drill bit featuring a 3/8 in. reduced shank, engineered for heavy-duty drilling in metals, hardwoods, and plastics. Its super-hard titanium coating lasts up to six times longer than standard bits, while the speed helix design enables 3x faster drilling with reduced vibration and heat, delivering clean, precise holes across a wide range of materials.










| Material | High Speed Steel (HSS) |
| Cutting Diameter | 12.7 Millimeters |
| Finish Type | Titanium Nitride |
| Shank Type | Straight |
| Cutting Angle String | 120 Degrees |
| Brand | Bosch |
| Tool Flute Type | Spiral |
| Point Style | point |
| Surface Recommendation | Abs,Acrylic,Aluminum,Brass,Copper,Maple,Mdf,Metal,Nylon,Oak,Pine,Plastic,Polycarbonate,Pvc,Stainless,Stainless Steel,Steel,Wood |
| Number of Flutes | 2 |
| UPC | 000346318906 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00000346318906 |
| Manufacturer | Bosch |
| Number of Pieces | 1 |
| Part Number | TI2159 |
| Item Weight | 0.01 ounces |
| Item model number | TI2159 |
| Size | 1/2" Diameter |
| Color | Gold |
| Style | 6" Length |
| Finish | Titanium Nitride |
| Pattern | 1-Piece |
| Shape | Rectangular |
| Power Source | Hand_powered |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Included Components | (1) Drill Bit |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
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