DRILLCO CUTTING TOOLS 1000EF141 DRI 1000EF141

Are of general-purpose flute design but all sizes have a 1/2 by 2-1/4 long shank. The maximum overall length is 6 and the flute length is 3 in. This makes them short drills in the larger sizes and thus well-suited to use in portable electric drills equipped with 1/2 in chucks. They are highly effective in tough high tensile strength materials. The 135 deg split point reduces thrust and eliminates walking at the drill point.

1000EF series S&D Drills with 3-flat shanks 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.

• 1/2" reduced shank for use in standard drill chucks
• 135° self-centering split-point
• Made with general purpose HSS to last longer
• Black and Gold surface treatment for higher lubricity
• 3-flats on shanks for better grip in handheld power tools