GYSRXS 5 Pieces Countersink Drill Bit 1/4 Inch Hex Shank Drill Bit Sets with 82 Degree 5 Flutes Design Countersink Bits for Medium Hardness Metal,Wood,Plastic in Size,1/4" 3/8" 1/2" 5/8" 3/4"

• [Size]:Countersink drill bit set 5 different sizes, namely 1/4"3/8" 1/2"5/8" and 3/4".These five sizes can meet most daily needs
• [High-Quality Materials]:Made of high-quality bearing steel materials, high hardness, stable quality, good wear resistance, strong cutting ability, can achieve clean, flat and efficient cutting
• [Smooth Cutting]:5-blade design, to ensure strong cutting ability, while effectively reducing vibration, easy to control, make drilling smoother, very suitable for DIY enthusiasts and professionals
• [82°design, faster chip removal]:The 82-degree angle helps to remove chips faster, and accurate positioning helps to ensure smooth cutting, flat cutting surface and reduce sparks or burns, and extend the service life of the drill bit
• [Scope of Application]:Counter sink drill bit set is mainly suitable for drilling most medium-hardness metals, plywood, cork, hardwood, glass fiber plastics, low-carbon steel, copper, aluminum, etc, but not for hard metals

"Bearing steel countersink bit, smooth and sharp, five edges can better chip removal. Equipped with PVC storage box, easy to carry, store and organize. These drill bits are equipped with a 1/4-inch hexagonal mounting handle for quick setup and release, and are suitable for most drill bits, and grinders. Product specifications: Quantity:5 pieces Material:bearing steel Color:silver Weight:141.5g Note: The size is measured manually, there will be an error of 1-2mm, please understand."