Dormer Combined Drill and Countersink, Center Drill Double End, Series: A218, 0.2188 in Drill - Decimal Inch, #6 Point Diameter, 1/2 in Diameter Body, 3 in Overall Length, 0.272 to 0.295 in Flute Length, 1/2 in Shank, Straight Shank, 120 deg Point, 90 deg Included Angle, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Bright, Applicable Materials: Alloy Steel, Aluminum, Aluminum Alloy, Brass, Bronze, Carbon Steel, Cast Iron, Cermet, Copper, Copper Alloy, Free Machining Stainless Steel, Hardened Steel, Magnesium and Nickel

ITEM FEATURES:

• Bright finish improves chip flow in soft or non-ferrous materials
• High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials