HARFINGTON 6542 High-Speed Steel Twist Drill Bit, 6mm Drill Bit 200mm Length Extended Straight Shank Black Oxide Ground Drill Bit for Steel Aluminum Alloy

★★★★★ 4.4 80 reviews

$9.69
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$9.69
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Free shipping Free 30-day returns

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Product details

Management number 219044363 Release Date 2026/05/03 List Price $3.88 Model Number 219044363
Category
  • Size - Drill Bit Diameter: 6mm / 0.24-inch; Flute Length: 127mm / 5-inch; Shank Diameter: 6mm / 0.24-inch; Total Length: 200mm / 7.87-inch.
  • Material - It is made of 6542 HSS (high speed steel) steel, which has good toughness and hardness, is not easy to break, and is easy to remove chips. Black oxide surface treatment, good rust resistance long durability.
  • Feature - The spiral groove design can avoid the displacement of the drill bit during the working process, and at the same time, the debris can be removed more quickly and easily. Sharp cutting edges provide smooth cutting without burrs.
  • Application - The twist drill is suitable for electric drills, hand electric drills and impact electric drills. Suitable for drilling stainless steel, iron, copper, aluminum alloy, wood and plastic.
  • Note - To drill clean and accurate holes, water is required for lubrication and cooling during metal drilling, and the feed speed should be controlled. Keep cool and use gently, which will prolong the life of the drill bit.
Model hta221107hh0212
Brand Name HARFINGTON
Shank Type Straight
Unit Count 1.0 Count
Part Number hta221107hh0212
Finish Types Black Oxide
Manufacturer HARFINGTON
Material Type Alloy Steel, High Speed Steel (HSS), Stainless Steel
Tool Flute Type Spiral
Surface Recommendation Iron, Plastic, Wood

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