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. This makes them short drills in the larger sizes and thus well suited to use in portable electric drills equipped with 1/2 chucks. They are highly effective in tough, high tensile strength materials. The 135 degree split point reduces thrust and eliminates walking at the drill point.

• Series: 1000EF
• Fractional
• High Speed Steel
• Bright & Black
• 135 degree Point
• 3 Flats, Reduced Shank
• Overall Length: 6″
• Flute Length: 3
• Shank Size: 1/2″

* All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.