diameter: 0.421875

Products with this attribute (5 total)

7COMBO CASCADES TAP 8-32 - DRILL 29

New England Twist Drill J-2764 27/64" High Speed Steel Jobber Drill Bit, 6 Piece | burnstools.com

New England Twist Drill JBE-2764 Bull Eye 27/64" Self-Centering Premium Quality Jobber Drill Bit | burnstools.com

Norseman 68990 Type168 27/64" x 12" Black Oxide Aircraft Extension Drill Bit | burnstools.com

Norseman 80232 Type 190-ACN 27/64" Titanium Carbon Nitride Jobber Drill Bit | burnstools.com