Durable and sharp
Diameter:3mm,4mm,5mm,6mm
Customized size
1.The kit typically includes four different sizes of countersink drill bits to meet a variety of woodworking needs.
2High-Speed Steel Construction
3.90 DEGREE CHAMBELL
4.Drill bits typically have sharp cutting edges that ensure clean, efficient drilling while reducing wood splintering.
5.These kits are suitable for woodworking applications such as countersunk head screws and creating smooth chamfered edges on wood surfaces.

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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