3/32 Heavy Duty Jobber Drill Bit

10 ga) for #8 and up to

13/64 x 12 High Speed Aircraft Bit Cobalt

which means you can use them when you work in the same wall without them coming loose

3/4 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank) SNAPTOGGLE Heavy Duty Toggle Bolts 3/32 Heavy Duty Jobber Drill3 4 x 6 Reduced Shank Drill Bit Cobalt (1 2 Shank) . Expands the size range capacity of a 1 2 inch portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Precision ground for high degree of concentricity between shank and body diameter. Ideal for drilling in low and medium tensile strength materials.