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EFFICERE 8-Piece Drill Bit Set, 1/2 Reduced Shank, M2 HSS, 135° Split Point

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$35 USD
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EFFICERE 8-Piece Premium 1/2 Reduced Shank Silver and Deming Large Drill Bit Set in Aluminum Carry Case, M2 High Speed Steel, 135-Degree Split Point | SAE Inch Size 9/16 - 1 by 1/16th Increment

Industrial grade M2 high speed steel drill bit set with aluminum carrying case for various materials. Customers note good quality and value, though durability and sharpness perceptions vary

Highlights

  • industrial grade M2 high speed steel
  • 135-degree split point
  • includes portable aluminum case

Pros

  • premium quality construction
  • includes storage case
  • suitable for drilling wood, plastic, aluminum, copper, cast iron, mild steel

Cons

  • mixed durability and sharpness feedback
  • some bits dull or break with heavier use
  • performance varies for steel work

Best For

  • woodworking projects
  • plastic drilling tasks
  • aluminum fabrication
  • copper and mild steel small holes
  • cast iron hobby projects
  • thin metal work

Features

  • Industrial-grade M2 high speed steel for drilling metal, wood, and plastics
  • 135-degree split point for self-centering, reducing walking and wobble
  • Twisted blade with deep groove design for faster chip clearance
  • Dual coating with gold titanium and black nitride for lubricant retention

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