Drill Size For 1/4-20 Form Tap

Cutting Tool Selection 2 Misconceptions I Had About All Those Drill Sizes

Drill Size For 1/4-20 Form Tap. This size is recommended for 1/4″. Web straight hole size for 75% thread:

Cutting Tool Selection 2 Misconceptions I Had About All Those Drill Sizes
Cutting Tool Selection 2 Misconceptions I Had About All Those Drill Sizes

This size is recommended for 1/4″. Web straight hole size for 75% thread:

Web straight hole size for 75% thread: This size is recommended for 1/4″. Web straight hole size for 75% thread: