Makita 21 x 500mm 3D Elite Wood Auger Bit E-07973

Features:
New Stepped Cutting Edge - Less Resistance - 35% Longer Runtime
Extra Sharp Cutting Edge - Better Cutting Quality - Faster Cutting Speed
Shorter Lead Screw Thread & Pitch - Reduced Load on Point
Specifications:
Diameter 21 mm
Length 500 mm
Working Length 425 mm
Shank 3/8" Hex