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. 29 piece drill bit set comes in a metal case. Drill America 29 piece 135 degrees split point heavy duty drill bit set comes in a metal case. Manufactured to National Aerospace standard 907. These drill bits display high red hardness, permitting speeds up to 30 percent greater than with conventional M2 High-Speed Steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. The 135 split point is self-centering and reduces thrust. Set include fractional sizes: 1/16″ to 1/2″ (1/64 Increments). Brand: Drill America Size: 1/16″ – 1/2″ Item Weight: 326.0 Hundredths Pounds Number of Items: 1 Package Dimensions: 4.2 inches x 7.2 inches x 1.6 inches Package Weight: 335.0 Hundredths Pounds. Boxes, APO, FPO, or international addresses. Choose your preference during checkout. We will send you a response within 24 hours, usually sooner! Drill America D/A29J-CO-SET 29 Piece Cobalt Steel Jobber Length Drill Bit Set in. Have peace of mind knowing that your order will arrive brand new in its original factory sealed packaging. You’re already purchasing the item. That means having access to real people that get your questions and concerns answered quickly. Give us a shot and we will make sure that you will look to us again! The item “Drill America D/A29J-CO-SET 29 Piece Cobalt Steel Jobber Length Drill Bit Set in” is in sale since Saturday, February 10, 2018. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Cutting Tools & Consumables\Drills\Jobber Length”. The seller is “rss_distributing2014″ and is located in US. This item can be shipped to United States.

• Brand: Drill America
• MPN: D/A29J-CO-SET