6PCS Industrial Countersink Drill Bit 1/4" Hex Shank 90 Degree Wood Chamfering Cutter Coated Chamfer Tool

6 Commonly used Sizes】 This flute countersinking toolset has 6pcs drill bits, including 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8'') and 19mm(3/4''). The length of the countersink drill bit is 6.35mm with 1/4" Hex Shank. They can meet your various needs in different situations.Material】Made of standard high-speed steel with high-frequency quenching for heat treatment, the HSS countersink bits have high hardness and toughness. Coated by , the chamfer cutter kit is rustproof, high wear-resistant, and has a long service life.Advantage】During use, cutting edges can better chip evacuation, the cutting edges are not easy to blunt! There're numbers the corresponding countersink hole cutters, so it's convenient for you to pick out the you need quickly.Excellent Performance】1/4 inch quick-change hex shank, five-blade chamfering with groove, 90° angle the point for and precise countersinking. Great for Sinking 90 Degree Holes into Wood and Soft Metals.Widely Used】Works great with all kinds of materials and surfaces, like woods, MDF, particle boards, plywood, panels, softwood, hardwood, and many others.DIY Supplies: MetalworkingType: Countersink Drill Bitlength: 5cmMaterial: High Carbon SteelNo need for shaking or reducing friction, capable of withstanding heavy-load operations, making the cutting process smoother

• 6 Commonly used Sizes】 This flute countersinking toolset has 6pcs drill bits, including 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8'') and 19mm(3/4''). The length of the countersink drill bit is 6.35mm with 1/4" Hex Shank. They can meet your various needs in different situations.
• Material】Made of standard high-speed steel with high-frequency quenching for heat treatment, the HSS countersink bits have high hardness and toughness. Coated by , the chamfer cutter kit is rustproof, high wear-resistant, and has a long service life.
• Advantage】During use, cutting edges can better chip evacuation, the cutting edges are not easy to blunt! There're numbers the corresponding countersink hole cutters, so it's convenient for you to pick out the you need quickly.
• Excellent Performance】1/4 inch quick-change hex shank, five-blade chamfering with groove, 90° angle the point for and precise countersinking. Great for Sinking 90 Degree Holes into Wood and Soft Metals.
• Widely Used】Works great with all kinds of materials and surfaces, like woods, MDF, particle boards, plywood, panels, softwood, hardwood, and many others.
• It is convenient to carry. The drill bit is placed in a plastic box, which makes it easy to store and carry .