Drill Bit Blanks products from JIANGSU TIANGONG TOOLS COMPANY LTD..

This drill bit is manufactured to ASME B.94.11M standards. It is designed for screw machine applications requiring precise dimensions.

This chart provides ANSI standard dimensions for drill bits. It covers drill bit sizes from 1-15/32 to 3-1/2 inches, including diameter, flute length, and overall length.

This aircraft extension drill bit is designed for drilling in hard-to-reach areas. It adheres to ASME B.94 11M-6 standards.