Walter Surface Technologies

Drillco 1000A148 1000 Imperial Silver and Deming Drill, 3/4 in Drill - Fraction, 0.75 in Drill - Decimal Inch, 1/2 in Shank, HSS

1000 series S&D Drills expand the size range capacity of a 1/2" portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Ideal for drilling low and medium tensile strength materials.

Drillco 1000A145 Imperial Silver and Deming Drill, 45/64 in Drill - Fraction, 0.7031 in Drill - Decimal Inch, 1/2 in Shank, HSS

1000 series S&D Drills expand the size range capacity of a 1/2" portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Ideal for drilling low and medium tensile strength materials.

Drillco 1000A144 Imperial Silver and Deming Drill, 11/16 in Drill - Fraction, 0.6875 in Drill - Decimal Inch, 1/2 in Shank, HSS

1000 series S&D Drills expand the size range capacity of a 1/2" portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Ideal for drilling low and medium tensile strength materials.

Drillco 1000A143 Imperial Silver and Deming Drill, 43/64 in Drill - Fraction, 0.6719 in Drill - Decimal Inch, 1/2 in Shank, HSS

1000 series S&D Drills expand the size range capacity of a 1/2" portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Ideal for drilling low and medium tensile strength materials.