3pcs 1/4" Hex HCS Chamfering Cutter 5 Flute Drill Bits for Chamfering Countersink Countersink Bits 12mm/16mm/19mm For Wood Metal
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Product information
Description
Use: Ideal for drilling 90-degree holes in wood and soft metals. Countersunk screws and fasteners. With a 6.35mm shank diameter and 20mm length, it can be used with a power drill or cordless drill.
Unique Process: High-quality, wear-resistant, non-slip surface ensures increased comfort and convenience. Surface treatment: blackening treatment.
Size: Commonly used sizes include 12mm, 16mm, and 19mm, all with 1/4" hex quick-change shanks. Angle: 90 degrees.
Five-flute chamfer conical cutter. Heat treatment: high-frequency hardening increases hardness.
Durable: High-quality, high-carbon steel, durable and rust-resistant, long service life.
Features
- BrandWOIYIC
- Width1.9 cm
- MaterialHCS
- Suitable forWood
- Insertion typeHexagonal



















