DeWalt DW1638 2-1/4" Self-Feed Bit

Dewalt DW1638 Specifications:
• Shank: 7/16"
• Self-Feed Bit: 2-1/4"

Dewalt DW1638 Features:
• Two cutter design reduces binding and stalling
• Self-feeding screw provides fast material penetration
• Flats on bit shank for better bit retention
• Blades can be resharpened