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Countersink Drill Bit Set - 5 Pcs Countersink Drill Bit with Aluminum Alloy Depth Stop Collar, HSS M2 Bearing Stopper Anti-Scratch, 82° Counterbores 1/4” Hex Shank for Woodworking Tools & Hand Tools
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US$15.59 cheaper than the new price!!
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Used US$10.40
Product details
| Management number | 218150582 | Release Date | 2026/05/03 | List Price | US$10.40 | Model Number | 218150582 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Complete 4-Piece Professional Set】This set includes 4 premium M2 high-speed steel tapered pilot countersink drill bits in a range of sizes (3/16" x 1/2", 11/64" x 1/2", 9/64" x 3/8", and 5/32" x 3/8".), offering a complete solution for everything from delicate to general countersinking tasks.
- 【Premium M2 HSS & Efficient Design】Forged from M2 High-Speed Steel, these bits offer exceptional hardness and durability. The pilot drill's helical flute design ensures fast and smooth cutting, while the sharp edges effortlessly create clean countersink and counterbore holes, perfectly suited for 82-degree imperial standard screws.
- 【Precision Depth Control】Both drilling and countersinking depths are independently adjustable. Easily set your desired depth using the hex screws and depth control stops, providing exceptional flexibility for a variety of materials and tasks to ensure precise, consistent results every time.
- 【Extensive Material Compatibility】This versatile set is ideal for a wide range of materials, including natural wood, engineered wood, MDF, particle board, plywood, aluminum, non-ferrous metals, and various decorative materials, making it perfect for woodworking, renovation, and all kinds of DIY drilling projects.
- 【Tip】For the cleanest, smoothest edges and optimal performance, we recommend operating the countersink at a slower speed (approximately 200 RPM). This technique delivers superior finish quality and extends the life of your drill bits.
| Model | ZT |
|---|---|
| Set Name | 5pcs |
| Brand Name | Csyibeielec |
| Shank Type | Hex |
| Unit Count | 5.0 Count |
| Part Number | ZT-2 |
| Finish Types | Uncoated |
| Manufacturer | Csyibeielec |
| Material Type | High Speed Steel (HSS) |
| Tool Flute Type | Spiral |
| Number of Flutes | 1 |
| Number of Pieces | 5 |
| Included Components | countersink drill bits |
| Cutting Angle String | 82 Degrees |
| Surface Recommendation | Aluminum, Metal, Wood |
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