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8-Piece High-Carbon Steel Wood Drill Bit Set | 4-Flute Hex Shank, 10–25mm for Wood & Plastic

8-Piece High-Carbon Steel Wood Drill Bit Set | 4-Flute Hex Shank, 10–25mm for Wood & Plastic

  Outstanding 4.8 (8,593 Reviews) 
Regular price $45.98
Regular price $45.98 Sale price $70.00
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8PCS 4-Flute High Carbon Steel Wood Drill Bits, Quick Change Hex Shank Auger Bits 10-25mm for Wood Plastic Drilling

Ideal for DIY enthusiasts and professional workshop use, this 8-piece wood boring drill bit set delivers outstanding drilling performance for daily machining tasks. Adopting a premium 4-flute cutting design and high carbon steel construction, these drill bits enable fast, smooth and precise drilling on wood and plastic materials. Equipped with a universal quick-change hex shank, they support rapid tool replacement to boost work efficiency. With 8 standard sizes covering 10mm to 25mm, these impact-resistant auger bits easily handle both light daily work and heavy-duty drilling projects.

Key Features
  • Optimized 4-flute cutting structure greatly enhances cutting efficiency, delivering cleaner, smoother and faster drilling results on wood and plastic
  • Premium high-carbon steel build offers exceptional sturdiness, wear resistance and long service life for long-term heavy-duty use
  • Universal quick-change hex shank design allows fast and effortless tool switching, effectively saving project working time
  • 8 versatile size options ranging from 10mm to 25mm fully meet diverse drilling demands for soft wood, hard timber and plastic
  • Professional impact-resistant structure adapts to heavy-duty machining tasks, ensuring stable and reliable drilling performance


How to Use / Product Details
  • Confirm the drilling material (wood, hard timber or plastic) and select the corresponding size drill bit from 10mm to 25mm
  • Align the hex shank of the drill bit with the chuck of your electric drill or impact driver
  • Tighten the drill chuck firmly to fix the drill bit in place and prevent shaking during operation
  • Place the drill bit vertically against the processing material surface to ensure vertical and accurate drilling
  • Start drilling at a moderate speed, letting the 4-flute structure cut smoothly without forced pressing
  • Replace different sized drill bits quickly via the hex shank to adapt to different hole diameter requirements
  • Suitable for household DIY woodworking, workshop machining and daily plastic drilling tasks


Specifications
  • Package Quantity: 8 Pieces
  • Main Material: High Carbon Steel
  • Cutting Structure: 4 Flute / Four-Groove Cutting Design
  • Shank Type: Quick Change Hexagon Shank
  • Size Range: 10mm - 25mm
  • Applicable Materials: Hard Timber, Ordinary Wood, Plastic
  • Product Performance: Impact Resistant, High Cutting Efficiency, Durable


FAQ
  • Q: How many drill bits are included in this tool set?
    A:This wood-boring tool kit comes with a total of 8 drill bits of different sizes.
  • Q: What size range do these auger bits cover?
    A:These drill bits feature a complete size range from 10mm to 25mm for versatile use.
  • Q: What material are these wood drill bits made of?
    A:These professional drill bits are crafted from high-quality high-carbon steel for superior durability.
  • Q: What kind of shank design do these drill bits adopt?
    A:They are designed with a quick-change hexagon shank for fast and convenient tool replacement.
  • Q: What materials can these drill bits be used to process?
    A:They are perfectly suitable for machining hard timber, regular wood and plastic materials.

Trust & Confidence
  • High-carbon steel construction delivers great wear resistance, built to hold up against repeated heavy-duty workshop jobs
  • 4-flute groove design speeds up chip removal for smoother cuts and reduces burning on wood surfaces
  • Quick-change hex shank works with most standard drills and impact drivers for simple tool swaps
  • Full set of 8 sizes covers common hole diameters needed for home woodworking and craft projects

Notes
  • Color may vary slightly due to monitor settings and lighting conditions.
  • Manual measurement may result in a 1–2 cm difference.
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