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HARFINGTON 3pcs 1/16' Hex Shank Drill Bits 1/4' Titanium Drill Bits Set M35 High Speed Steel Twist Drill Bit 67.5mm Long Fully Ground for Wood, Stainless Steel, Metal, Plastic Plastic

4.9 (5) Write Review
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$5.69

$ 2 .99 $2.99

In Stock

About this item

  • Size - Drill Diameter: 1.58mm / 1/16-inch, Drill Bit Length: 24.5mm / 0.96-inch, Shank Size: 1/4 Inch(6mm) Hex, Total Length: 67.5mm / 2.7-inch
  • Material - The hex drill bit is made of M35 cobalt high speed steel with sharp edge. The surface is coated with titanium, which has higher hardness, better wear resistance and longer service life than ordinary drills.
  • Feature - 1/4" hex shank, which can quickly replace the drill bit. The fully ground spiral groove design can quickly remove debris, reduce friction and heat, and drill faster. The 135 ° straight shank split point reduces walking on the working face, making drilling accurate and easy.
  • Application - Hex twist drill bits are used for applications such as DIY projects, and home maintenance. Suitable for steel, copper, aluminum, zinc alloy, cast iron, wood and plastic.
  • Note - Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage.


1. The hex drill bit is made of M35 cobalt high speed steel with sharp edge. The surface is coated with titanium, which has higher hardness, better wear resistance and longer service life than ordinary drills.
2. 1/4 " hex shank, which can quickly replace the drill bit, eliminates the frustration of the handle rotation on the chuck, and makes it easier to quickly lock to the chuck. It is suitable for most electric hand drills and drilling machines.
3. The fully ground spiral groove design can quickly remove debris, reduce friction and heat, and drill faster. The 135 ° straight shank split point reduces walking on the working face, making drilling accurate and easy.
4. Hex twist drill bits are used for applications such as DIY projects, and home maintenance. Suitable for steel, copper, aluminum, zinc alloy, cast iron, wood and plastic.
5. Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage.


C E Wiggins
Reviewed in the United States on March 19, 2025
Quality replacement drill bits at a very fair price
Frank
Reviewed in the United States on March 11, 2025
Mostly good drills, although at least one of them was not straight, so I had to give it a toss. Haven't checked them all, so I don't know what percentage are wobblers.
grg nite
Reviewed in Canada on February 14, 2025
these work good for pilot holes when using an impact driver, mounting small bits into a 3/8 drill can make it hard to drill a hole with damaging or breaking the small bits. The driver is much smaller and lighter making it easier to use when work with smaller bits.
Steven Glynn Whitten
Reviewed in the United States on December 19, 2024
These bits seem as good as the Lowe’s or Home Depot ones I usually buy, were a reasonable price, and are longer than the Milwaukee shorties at the big box hardware stores.
Stanley mellor
Reviewed in the United States on October 2, 2024
So far 3 of the drill bits have separated from the Hex Shank. I hope this does not continue to happen.