NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total
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- PREMIUM STEP BIT: Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
- STEP DRILL BIT FOR METAL: With a split point tip that accelerates cutting speed while preventing angled walking away from center line of bore, drilling holes in metal is fast, efficient, and clean.
- SPIRAL DESIGN: The two-flute spiral grooved design deburrs chip, dust and debris for clearance and smooth cutting. With 31 step sizes, each hole made with these step bits will be precise.
- QUICK-CHANGE: The 1/4-inch hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools.
- INCLUDES: Each bit set comes with 3 drill bits of a combined 31 sizes to add to your drilling arsenal: 13 step drill (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2-inch) 6 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch) and 12 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8-inch).
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Estimated shipping
Select a product to estimate shipping.Each step drill bit manufactured by NEIKO comes with precision manufacturing and is built with high-grade high-speed steel. Our step bits, or known as unibits, come with a titanium coating that promote the strength and cutting power of each of these drill bits. In this 3 piece set, you get a total of 31 step sizes to create clean holes in metals, plastic and wood. The spiral grooved design deburrs faster and gives you clean cuts every time. Each bit set is engineered for faster drilling and you can have confidence in knowing you will get the job done with accuracy and efficiency with bits that truly perform. Need a center punch to start your hole drilling? Be sure to check out the 02638A 5" Center Punch and the 02639A 6" Center Punch.
Drilling Essential
High Speed Steel Versatility
Our step drill bits are constructed from traditional HSS combined with a titanium nitride coating to make them even more durable. This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more.
Unique 2 Flute Spiral Design
Two flute spiral design also lets the material particles escape easily for a much more clean drilling operation. With each step, you can feel the drill bit stop so you never drill bigger than you need to.
Bit Sizes
13 step drill (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2-inch)
6 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch)
12 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8-inch)
Product Highlights
Universal Design
The t1/4" hex shank is a great universal fit that will give you confidence while you work knowing that your drill bit is securely in place.
Engraved Sizes
Easily identify which size you need with the contrasted, laser engraved sizes inside the step drill bit flute.
Increased Cutting Speed
The split point tip is at 135 degrees which allows you to cut faster throughout multiple uses. This also ensures that you get sharp cutting on a wide variety of materials.
Product details
| Main Specification | |
|---|---|
| Surface Recommendation | Wood or Steel or Metal or Plastic or Stainless Steel or Aluminum or Copper or Stainless |
| Manufacturer | Neiko |
| Unit Count | 3 Count |
| Cutting Diameter | 3.18 millimeters |
| Point Style | Split Point |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | Neiko |
| UPC | 816914021617 |
| Cutting Angle String | 135 Degrees |
| Included Components | Grooved step drill bits |
| Number of Pieces | 3 |
| Material | 1/4" Quick Change Hex |
| Finish Type | Titanium |
| Global Trade Identification Number | 00816914021617 |
| Item Weight | 4.16 Ounces |
| Product information | |
| Number of Packs | 3 |
| Set Name | 3-Piece Spiral Grooved Step Drill Bit Set |
| Technical Details | |
| Part Number | 43219-22909 |
| Model | 10181A |
| Material Type | 1/4" Quick Change Hex |
| Number of Flutes | 2 |
| Item details | |
| Item Type Name | Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit |
| Style | |
| Finish Types | Titanium |
| Measurements | |
| Item Dimensions | 6 x 3.5 x 0.75 inches |
| Others | |
| Product Type | Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit |
| Minimum Bore Diameter | 0.75 inches |