The best power drill bit sharpeners you can buy

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AI-generated summary · updated August 9, 2026 · verify details before purchase.

1. 1 Best overall

   Dewalt DWST503 5-1/2" Drill Bit Sharpener

   ★★★★★4.6/5 $59.99

   A powerful, fully automatic drill bit sharpener that offers a fast, consistent sharpening cycle for a wide range of bit sizes.

   • Fully automatic
   • Consistent results
   • Large capacity

   • Higher price

   View on Amazon manufacturer site
2. 2 Best budget pick

   Black+Decker BD-DS 3" Drill Bit Sharpener

   ★★★★☆4.4/5 $29.99

   A compact, manual sharpening tool that delivers reliable performance for up to 3" bits with a simple screw-and-turn system.

   • Budget friendly
   • Compact design
   • Easy to use

   • Manual operation

   View on Amazon manufacturer site
3. 

   3 Best for precision smartang

   Korg KGS-2 Drill Bit Sharpener

   ★★★★★4.7/5 $18.99

   A lightweight, high-precision sharpener that features an adjustable blade angle and a built-in depth gauge for accurate results.

   • Adjustable blade angle
   • Precise depth gauge
   • Lightweight

   • Limited to 2" bits

   View on Amazon manufacturer site
4. 4 Best for professionals

   Milwaukee 5004-20 2" Drill Bit Sharpener

   ★★★★☆4.5/5 $44.99

   Designed for high-volume sharpening, this tool handles 2" bits quickly while maintaining a consistent edge.

   • High volume handling
   • Consistent edge
   • Durable build

   • Only 2" bits

   View on Amazon manufacturer site
5. 

   5 Best for versatility Wera

   Wera 301 5-1/2" Drill Bit Sharpener

   ★★★★☆4.3/5 $17.09 Only 8 left

   A versatile sharpener suitable for a broad range of bit sizes up to 5-1/2", featuring a quick-release system for easy cleaning.

   • Versatile size range
   • Quick-release
   • Easy cleaning

   • Manual operation

   View on Amazon manufacturer site
6. 6 Best value

   Bosch 123 4" Drill Bit Sharpener

   ★★★★☆4.2/5 $34.99

   An affordable sharpener that offers a reliable sharpening cycle for 4" bits and features an adjustable blade angle.

   • Affordable
   • Adjustable angle
   • Sturdy design

   • Only 4" bits

   View on Amazon manufacturer site
7. 

   7 Best for heavy use Makita

   Makita 5-3/8" Drill Bit Sharpener

   ★★★★☆4.4/5 $19.26

   Capable of sharpening large bits up to 5-3/8", this sharpener combines speed with a robust build for heavy-duty tasks.

   • Large capacity
   • Fast cycle
   • Durable

   • Higher price

   View on Amazon manufacturer site
8. 

   8 Best for accuracy Drill Doctor

   JBC K3 Drill Bit Sharpener

   ★★★★☆4.5/5 $159.95

   Features a precision sharpening system with a depth gauge and a magnetic holder for exact bit positioning.

   • Precision sharpening
   • Depth gauge
   • Magnetic holder

   • Manual operation

   View on Amazon manufacturer site

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