Stop ring
Durable and sharp
Countersink:6mm,8mm,9mm,12mm,16mm,19mm
Drill bits:3mm,4mm,5mm,6mm,7mm,8mm,10mm
Customized size
1.They are designed for creating chamfered edges and countersunk holes in a variety of materials, including wood, plastic, and metal.
2.They are typically made of high-speed steel (HSS) or carbide for durability and long tool life.
3.Some chamfer countersink drill bits may have multiple cutting edges to achieve a clean, efficient chamfer.
4.Various Sizes: They come in various sizes to accommodate different chamfer and countersink sizes.
5.They are suitable for use with hand drills, drill presses and other drilling equipment.

With material applications in mind, Shanghai Easydrill Industrial Co.,Ltd, long a leader in high speed steel, cobalt, and carbide drill bits for metal, features a complete line of drill bits and hole cutting solutions for metal, wood, concrete, masonry,glass and other surfaces. Drilling, hole cutting, reaming, countersinking, tapping, milling, sawing, and deburring are comprehensively covered with Easydrill.
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