Drill America A60S CO SET Machine Degrees. 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. 60 piece drill bit set es in a metal case. Description Drill America 60 piece 135 degrees split point heavy duty drill bit set es in a metal case. Manufactured to National Aerospace Standard 907, these drills are self-centering and reduces thrust. Ideal for portable or machine drilling. Short, rugged construction performs well in a broad range of materials in the iron and steel families. Screw machine drills are popular in the automotive and construction industries. They are often used in screw machine set-ups where spindle clearance is limited. Sizes smaller than #52 have the 118 degrees standard point. Set include #1 to #60 wire gauge sizes. Providing quality products and service. Blue Marble is the United States supplier of high quality products. We provide our customers with quality products and services. Each one of our products es directly from the manufacture each of whom adhere to quality control system and quality assessment, along with adhering to all international safety and standards in place. Our corporate spirit and reputation is what allows us to serve our customers so well, providing the best prices and products to retail stores and customers located all over the United States. We look forward to working with you! We will be gladly to help you with our best of knowledge. Once you have received your item, please leave feedback for us as this will inform us that you have received your items. The item “Drill America D/A60S-CO-SET 60 Piece Cobalt Steel Screw Machine Length Drill Bit” is in sale since Saturday, August 08, 2015. This item is in the category “Home & Garden\Tools\Power Tools\Drill Bits”. The seller is “bluemarbleproducts” and is located in 33148. This item can be shipped to United States.

• Brand: Drill America
• MPN: NC10172