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5pcs Countersink Drill Bit Set, 1/4' 3/8' 1/2' 5/8' 3/4' Hex Bit 82° Pointed Tip Counter Sink Drill Bit for Processable Plywood Wood Fiberglass Plastic Mild Steel

4.5 (2) Write Review
Free shipping on orders over $29.99

$12.23

$ 5 .75 $5.75

In Stock

About this item

  • Package Includes: You will receive 1 countersunk drill bit set, including 5 pieces of countersunk drill bits in sizes of 1/4", 3/8", 1/2", 5/8", and 3/4", The rich sizes and quantities are enough to meet your various use and replacement needs.
  • Product Material: These countersunk drill bits are made of quality bearing steel material, each drill bit is coated with a protective layer, which is strong and reliable, not easy to deform or damage, has good durability, and can serve you for a long time.
  • Product Features: Our countersunk drill bit is designed with an 82° tip for easy drilling, suitable for most plywood, wood, aluminum, mild steel, fiberglass plastic, and copper, but not suitable for hard metals. You can use them for deep machining to achieve precise countersinks.
  • Five-Blade Design: Each countersunk drill bit is a five-blade design that reduces vibration frequency, making drilling easier and increasing durability. In addition, this product is designed with a 1/4" hex shank, which is suitable for all types of drill bits and die grinders and will not slip easily.
  • Compatibility: Due to its unique design and high efficiency, it can drill holes in most materials and is very convenient to use, such as using a variable speed drill bit, and easy to control.


Specification:
Color: silver, red
Material: bearing steel
Product Size: drill diameter: 1/4in, 3/8in, 1/.2in, 5/8in, 3/4in; length: 5cm/1.97in
Package details:
5 x countersink drill bit
Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between different monitors, there may be a slight color difference existed.


Mr. Mark Talbot
Reviewed in the United Kingdom on December 6, 2024
The cutting surfaces were poorly ground, especially on one of the bits which had hardly any flute left to expel waste material, so it would keep clogging up. Only one of the bits was sharp. Unfit for purpose so they went straight back. Don’t waste your money.
Customer
Reviewed in the United States on January 30, 2024
I used the bit for 2 holes, then it quit cutting, dull tool.
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