17 Pc. Silver Deming Drill Bit Set in Aluminum Case 1/2 to 1 Inch Tuckpoint Blades Use Pressure: 147 PSI

Use Pressure: 147 PSI

Drop Forged and Heat Treated Carbon Steel with Nickel Plating

making it ideal for various digging projects

1-3/8" diameter

Versatile Sizing: Suitable for all 1-1/8" to 3-1/2" ID thin wall pipes

17 Pc. Silver Deming Drill Bit Set in Aluminum Case 1/2 to 1 Inch Tuckpoint Blades Use Pressure: 147 PSISizes: 1 2" to 1" by 1 32nd 1 2" Shank Tri Flat Shank For Sure Grip 135 Degree Split Point with Twist Design Twist design also allows chips and particles to quickly clear out Self Centering with No Walk Black and Gold Surface Treatment Holds Lubricant For Smoother Drilling High Quality HSS Material Construction Metal Storage Case with Handle Drill holes in plastic, aluminum, copper, stainless steel and many other types of materials