Drill America 12 in. High Speed Steel Extra-Long Drill Bit Set (5-Piece)

Drill America DWDDL Series High-Speed Steel drill bit is for general purpose drilling in applications where extra length for reach is required. It is designed to perform in a broad range of materials in the iron and steel families. Ranging from 8 in. to 24 in. L, Drill America DWDDL extra-long Drill Bits are for applications where extra-length is required for reach. Standard 118° conventional point tip for designed to perform in a broad range of materials in the iron and steel families. Round shanks allow use with a wide variety of tool holding systems.

• Sizes included are 1/4 in., 5/16 in., 3/8 in., 7/17 in. and 1/2 in. with overall length of 12 in.
• 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 tool holding systems
• Run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
• For general purpose drilling in applications where extra length for reach is required, designed to perform in a broad range of materials in the iron and steel families
• Straight shank
• 3 in. shank length
• 9 in. flute length

 WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov