Metal Countersink Bit Set 4Pcs 90 Degree

Metal Countersink Bit Set 4Pcs 90 Degree

• Material: Metal countersink bit made of High speed steel 4241,hardness and durable.
• Metal Countersink Bit Size(four type): 2-5mm,5-10mm, 10-15 mm, 15-20mm ; Length:2-5mm:44mm; 5-10mm : 48mm ;10-15mm : 65mm ;15-20mm: 83mm
• Package Included: 4 x Countersink and Deburring Bits.
• 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.
• 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.
• 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.
• 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 problem for you .