The CHICAGO-LATROBE 120 Taper Length Drill features a general-purpose 118° point and longer overall length and flute length for deeper drilling. Made from premium high-speed steel with a black oxide finish to enhance wear resistance, lubricity, and chip flow. Suitable for diverse materials and conditions; peck drilling is recommended for deep applications. NOTE: Bright and alternate coatings available as stock modifications. Style 120 is also available in sets of: 15 Pieces ( 1/16 - 1/2 X 1/32 ), 29 Pieces (1/16 - 1/2 X 1/64), 60 Pieces (#1 - #60 wire gauge).

Chicago-Latrobe® Taper Length Drill, General Purpose, Series: 120, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 6-3/8 in Overall Length, 4 in Cutting Depth, Spiral Flute, 4 in Flute Length, 5/16 in Shank, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Oxide Treated, Applicable Materials: Carbon Steel, Alloy Steel and Cast Iron