JTWEEN 7Pcs HSS Center Drill Bits Set High Speed Steel Combined Drill 60 Degree Combined Countersink Spotting Drill Bits Kit

Detailed description: Product name: Center Drill Bit Set Product Description: Our center drill bits are very useful tools if you are doing any metal working. They are incredibly accurate solid and useful. They also can give you an extremely good starter holes and you can drill up with the correct size drill bit and then tap it. Key Features: Double End Each center drill bit has a double end and grinding at a standard 60 degree angle accurate and precision cutting prolong the service life. Multiple Function Our center drill bit can be used as a starting hole to prevent the drill bit from deviating from the original route also can be used for center cages that need to be processed between parts or workpieces. Fast Cutting Our center drill bits are sharp and durable accurate positioning cutting edge clear. Quick cutting speed and good chip removal for precise center drilling in metals. Specification: Material: high speed steel Color: silver (as show) Degree: 60 Size: 1.0/1.5/2.0/2.5/3.0/4.0/5.0mm Diameter: 3-14mm/0.1-0.6 inch Length: 33-64mm/1.3-2.5 inch Quantity: 7pcs Note： 1. Due to the difference between different monitors the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurement. Thank you for your understanding.