Discontinued DW1646
5-1/2" Self-Feed Bit Extension
Discontinued DW1646

5-1/2" Self-Feed Bit Extension

  • Aggressive spur provides fast material penetraion
  • Optimized cutting geometry provides longer bit life
  • Open tooth design allows for more resharpenings
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Product Overview

Packed with optimized cutting geometry for long life and an aggressive spur for expedited material penetration, DEWALT Self-Feed Bit Extensions helps to increase drilling reach and feature an open-tooth design for easy re-sharpening. A 7/16" ball groove shank enables quick-change applications.

Additional Features

  • 7/16" Ball groove shank for quick change applications



Unfortunately, the warranty information cannot be retrieved for this specific product. Please review the information about our warranties.

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We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

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