Size:J (.2770″, 7.04mm)
These high production grade M42 Cobalt Jobbers Length drills are made with 8% cobalt and are ground from a solid blank. This type of drill is used in high tensile material such as stainless and titanium.
Power and Hand Tools
Everbrite 128 Oz. Clear, Protective Coating for Metal (Gallon)
Drill America TSD Series M42 Cobalt Steel Long Length Drill Bit, Gold Oxide Finish, Threaded Shank, Spiral Flute, 135 Degrees Split Point, H Size (Pack of 25)
AUTOMACH Power Carver
Drill America 9/32″ x 12″ Cobalt Aircraft Extension Drill Bit (Pack of 12), GLBCO Series
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