Drillco 1000E8 High Speed Steel Black & Bright S&D Drill Bit Set 9/16" - 1", 8 Piece

Drillco 1000E8 High Speed Steel Black & Bright S&D Drill Bit Set 9/16" - 1", 8 Piece

1000E 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.

Product Features

• 1/2" reduced shank for use in standard drill chucks
• 135° split-point for self-centering
• Made with quality cobalt alloy for extra long life
• Bronze surface finish for long life
• 3-flats on shanks for better grip in handheld power tools

Applications

• Drilling large diameter holes
• Drilling in high strength materials
• Making holes with fixed spindle machines