ATOPLEE Countersink Drill Bit Set,4pcs 90 Degree High Speed Steel Titanium Counter Sinker Drill Bits for Wood,Metal, Fiberboard, Plywood, Plastic, PVC

Key features

• 【Note】It is suitable for softer materials with hardness below 25°, such as thin iron plates, insulating plates, and PVC plates. It is not suitable for materials that are too thick or too hard.
• 【Material】Made of High speed steel 4241,the surface is Titaniumed, hardness and durable.
• 【Size】(four type)2-5mm,5-10mm, 10-15 mm, 15-20mm；Length：2-5mm:4.5cm; 5-10mm : 4.7cm ;10-15mm : 6.2cm ;15-20mm: 8.2cm.
• 【Tips】There may be slight burrs on the surface of the product, but it does not affect the use.If you have any questions about the product, please feel free to contact us, we will try our best to solve the problems.
• 【Package Included】4 x Countersink and Deburring Tool.
• 【Wide Range of Use】 Suitable for processing and reaming of steel, iron, aluminium alloy, copper, wood, plastic and other materials, not for direct use in opening holes. Tile, concrete, walls, stone, etc. are not allowed to be used.
• 【Suitable Machines】Suitable for drilling machines, table drills, machining centres, milling machines.But hand drills are not allowed.
• 【Choose the Right Size for the Job 】 For example, if you need to chamfer to 16mm, you need to choose the 15-20mm countersink drill that covers the working range.