Drill America DWD115J-CO-SET Qualtech 115 Piece Cobalt Steel Jobber Length Drill Bit Set in Metal Case, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point (Pack of 1). 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. 115 piece drill bit set comes in a metal case. Drill America Qualtech 115 piece 135 degrees split point heavy duty drill bit set comes in a metal case. Manufactured to National Aerospace standard 907. Made of heat resistant cobalt, they display higher red hardness which permits speeds upto 30 percent greater than High-Speed Steel drills and are especially effective in drilling tough, high tensile strength materials like PH stainless steel, inconel, and titanium. These drills are self-centering and reduces thrust. Sizes smaller than 1/16-inches have the 118 degrees standard point. Set includes combination of fraction, letter, and wire sizes: 1/16” to 1/2” (1/64 Increments); A to Z; # 1 to # 60. Has earned a track record of excellent service. The item “Drill America DWD115J-CO-SET Qualtech 115 Piece Cobalt Steel Jobber Length Drill” is in sale since Monday, February 06, 2017. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Cutting Tools & Consumables\Drills\Jobber Length”. The seller is “tiny_seller” and is located in US. This item can be shipped to United States.

• Brand: Drill America
• MPN: DWD115J-CO-SET
• Model: DWD115J-CO-SET