





🛠️ Drill Smarter, Not Harder — Own Every Hole Like a Pro!
The NEIKO 10181A Step Drill Bit Set features 3 high-speed steel bits with titanium nitride coating, offering 31 precise step sizes. Its spiral grooved design and split point tip enable faster, cleaner drilling across metals, wood, and plastics. Compatible with quick-change 1/4-inch hex shanks, this set is engineered for durability, speed, and versatility—perfect for professionals and serious DIYers aiming to elevate their toolkit.





| ASIN | B07B4LCWC4 |
| Brand | Neiko |
| Brand Name | Neiko |
| Customer Reviews | 4.5 out of 5 stars 4,554 Reviews |
| Cutting Angle String | 135 Degrees |
| Finish Type | Titanium |
| Finish Types | Titanium |
| Global Trade Identification Number | 00816914021617 |
| Included Components | Grooved step drill bits |
| Item Dimensions | 15.2 x 8.9 x 1.9 Centimeters |
| Item Type Name | Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit |
| Item Weight | 118 g |
| Item dimensions L x W x H | 15.2 x 8.9 x 1.9 Centimeters |
| Manufacturer | Neiko |
| Material | 1/4" Quick Change Hex |
| Material Type | 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 | 1.0 Count |
H**L
Fiyati,performans altinda.
Bu urun çok profesyonel olmayan ev kullanicisi ihtiyaçlarını karsilayacak guzel bir ürün. Ayni amacı karşılayacak uçlar ile uzun süre kullanılır.
T**N
Good
L**S
Excelente marca
Es el segundo producto que compro de la marca y no me ha decepcionado en los acabados y calidad de los productos. Inclusive sus estuches de transporte tienen un calidad superior.
L**.
Broca Escalonada Neiko
Ótimo Produto, me surpreendeu! Recomendo 100%
D**C
Great step bits For electricians
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