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Product Description
3 Flute 90 Degree Countersink Drill Bit Set, HSS Chamfering Tool Set Metric End Mill Cutter Bits, Deburring Chamfering Bit for Metal, Wood, Aluminum, Stainless Steel
This 6-piece HSS 3-Flute Chamfering Drill Bit Set is designed for clean 90° countersinking and precision deburring. Made of high-grade bearing steel with a titanium-coated surface, these cutters deliver excellent wear resistance, smooth cutting performance, and extended tool life. Ideal for metal, aluminum, plastic, hardwood, and woodworking applications. Each bit features precision-ground cutting edges and optimized flute geometry for fast chip removal and cleaner chamfers. Perfect for machining holes, deburring edges, and creating accurate 90-degree bevels.
Product Feature
- 📏 6 Commonly Used Sizes: Includes 6.3 / 8.3 / 10.4 / 12.4 / 16.5 / 20.5mm, meeting diverse chamfering and deburring needs.
- ✨ 3-Flute 90° Chamfering Design: The three-flute design ensures smoother cutting, easily achieving clean edges and chamfers. Suitable for metal, wood, aluminum, and plastic.
- 🔍 Precision-ground blade: Sharp blade, precise chamfering, smooth chip removal, improving processing efficiency.
- 🔧 High-Quality HSS Material: Made with premium high-speed steel, offering enhanced wear resistance, higher hardness, and longer lifespan.
- 🟡 Titanium-Coated Surface: Reduces friction, improves cutting efficiency, and extends overall lifespan.
- 🛠️ Suitable for Multiple Materials: Compatible with stainless steel, aluminum alloy, copper, carbon steel, iron plate, acrylic, PVC, wood, and other materials.
- ❗ Usage Notes: Pre-drilling is required. This kit is for chamfering/deburring only and does not have a drilling function.
- 🚫 Incompatible Materials: Not suitable for high-hardness materials such as tile, concrete, stone, and walls.
Product Specification
| Type |
Countersink Drill Bit / Chamfering End Mill |
| Color |
Sliver + Gold |
| Material |
HSS (High-Speed Steel) |
| Tip Angle |
90 degrees |
| Sizes |
6.3mm / 8.3mm / 10.4mm / 12.4mm / 16.5mm / 20.5mm |
| Flutes |
3-flute |
| Shank Type |
Round Shank |
| Features |
Durable, Sharp, Precision Cutting, Wear-Resistant, High Hardness |
| Application |
Metal, Wood, Aluminum, Stainless Steel, Plastic, Deburring, Chamfering |
Package Included
- 🎁6 x HSS Chamfering Drill Bits
Location Descriptions
To improve your buying experience and ensure fast delivery, Your order will be shipped from the warehouse located in either new jersey or california that is closest to your address. If you have any questions, Please contact us. Thank you for your support ! |
