Cutting Tools By Drill America

• High speed steel
• Split Point
• Stub (Screw Machine Length)

• High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
• Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
• Round shanks allow use with a wide variety of toolholding systems
• When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
• Ideal for drilling in low and medium tensile strength materials

• Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
• Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
• Round shanks allow use with a wide variety of toolholding systems
• When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
• Manufactured to National Aerospace standard 907

• Carbide-tipped tools feature cutting edges of carbide for wear resistance and a steel shank for toughness
• Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
• SDS Plus shank hammer bit
• When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
• Especially suited for drilling in stone or concrete

• For use in enlarging or deburring tapered holes
• Commonly used in ball joint studs and tie-rod ends
• Can be used by hand or machine
• Use in a machine with a 1/2 in. chuck, simply remove the T-handle
• High speed steel reamer