THINKWORK 10Pcs Step Drill Bit & Countersink Set, HSS Four Spiral Flute
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- ENHANCED DURABILITY: Our industrial-grade step drill set & countersink drill bit set is meticulously crafted from high-quality alloy steel and undergoes multiple manufacturing processes. Each drill bit is carefully inspected at the factory to ensure superior quality and longevity.
- IMPROVED STABILITY: Unlike ordinary step drills that often suffer from deflection during cutting, our four-flute step drill bit provides exceptional stability. This feature enhances accuracy and cutting speed, making it perfect for stainless steel drilling. In fact, it offers a significantly longer service life compared to regular step drills.
- NITRIDING BIT KIT: Our 10 Pcs nitriding step and countersink bits set includes a range of sizes to cater to various drilling needs. The set comprises step bits with diameters of /16"-1/2" (6 steps), 1/8"-1/2" (13 steps), 1/4"-3/4" (9 steps), 3/16"-7/8" (12 steps), and 3/16"-1-3/8" (19 steps). Countersink Drill Bits sizes1/4'', ”3/8'', 1/2'', 5/8'', 3/4''.
- VERSATILE DRILLING CAPABILITY: With its powerful drilling capability, our step drill is suitable for piercing holes in various materials, including thin metal, copper, aluminum, iron, carbon steel, wood, and plastic. It's an essential addition to any DIY enthusiast's toolbox and can be utilized for a wide range of household projects.
- USER-FRIENDLY DESIGN: Our step drill bits feature laser-engraved step sizes, ensuring clear visibility and eliminating concerns about wear and tear during use. This design element enhances convenience and accuracy, making the drilling process easier and more efficient.
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Select a product to estimate shipping.The THINKWORK Step Drill and Countersink Set is a versatile toolset designed for precision metalworking and DIY projects. This set offers a comprehensive range of sizes and features to handle a variety of drilling and countersinking tasks, providing a solid foundation for your projects.
Key Highlights
- Durable Construction: Crafted from high-speed steel (HSS) with a titanium nitride (TiN) coating for extended tool life.
- Enhanced Stability: The four-flute design provides exceptional stability during cutting, improving accuracy and reducing deflection.
- Versatile Range: Includes a selection of step drill bits and countersink bits in multiple sizes to accommodate various materials and applications.
- Precise Scale Marks: Features clear scale marks for accurate hole sizing.
- Convenient Storage: Comes with a storage case for organized and easy access to your bits.
Useful Facts
- Material: High Speed Steel (HSS)
- Coating: Titanium Nitride (TiN)
- Shank Type: Straight
- Cutting Angle: 118 degrees
- Set Contents: 10 Pcs - 5 Step Drill Bits (0.75" diameter, 6/13/9/12 steps) + 5 Countersink Drill Bits
Good Fit For
- Metalworking projects
- DIY enthusiasts
- Working with stainless steel
- Precision drilling tasks
- Working with plastic, wood, and other materials
Product details
| Main Specification | |
|---|---|
| Surface Recommendation | Wood or Metal or Plastic or Stainless Steel |
| Manufacturer | Thinkwork |
| Unit Count | 10 Count |
| Cutting Diameter | 0.75 Inches |
| Point Style | Step Point |
| Shank Type | Straight |
| Tool Flute Type | Spiral |
| Brand | Thinkwork |
| Cutting Angle String | 118 Degrees |
| Included Components | 5 Pcs Step Drill Bits & 5 Pcs Countersink Drill Bits |
| Number of Pieces | 10 |
| Material | High Speed Steel (Hss) |
| Finish Type | Titanium Nitride |
| Product information | |
| Set Name | 10 Pcs nitriding step and countersink bits set |
| Technical Details | |
| Part Number | W6172 |
| Model | W6172 |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 4 |
| Style | |
| Finish Types | Titanium Nitride |
| Others | |
| Item Highlight | Storage Case or TiN Coating or Precise Scale Marks or 5 Step Bit+5 Countersink Bit or Smooth Drilling or Long Lifespan or 1/4" +3/8"Shank |
| Product Type | Step Drill Bits |
| Minimum Bore Diameter | 0.75 inches |