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🛠️ Drill Smarter, Not Harder — Unlock Precision & Power in Every Spin!
The NEIKO 10181A Step Drill Bit Set features 3 high-speed steel bits with titanium nitride coating, offering 31 step sizes for precise, clean holes across metal, wood, plastic, and more. Its spiral grooved design deburrs and clears debris for faster drilling, while the split point tip prevents walking for accuracy. Compatible with quick-change 1/4-inch hex shanks, this set is built for durability and efficiency, making it a must-have for professionals seeking reliable, versatile drilling performance.
| ASIN | B07B4LCWC4 |
| Best Sellers Rank | 458,309 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,755 in Drill Bit Sets |
| Brand | Neiko |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,199) |
| Cutting Angle String | 135 Degrees |
| Finish Types | Titanium |
| Global Trade Identification Number | 00816914021617 |
| Included Components | Grooved step drill bits |
| Item Dimensions | 15.2 x 8.9 x 1.9 centimetres |
| Item Type Name | Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit |
| Item Weight | 0.26 Pounds |
| Manufacturer | Neiko |
| Material | 1/4" Quick Change Hex |
| Minimum Bore Diameter | 0.75 Inches |
| Model Number | 10181A |
| Number of Flutes | 2 |
| Point Style | Split Point |
| Shank Type | Hex |
| Surface Recommendation | Stainless,Wood,Aluminum,Stainless Steel,Copper,Plastic,Metal,Steel |
| Tool Flute Type | Spiral |
| UPC | 816914021617 |
| Unit Count | 3.0 Count |
T**N
Looking good item. Hopefully they last long
G**.
Muy prácticas, ahorran mucho tiempo, además ultra resistentes
D**C
These are great bits if you are an electrician as they are quick to cut through thin gauge steel or aluminum for connectors.
V**E
to small. i guest max 18mm .
A**R
great