Brand New Drill America D/A29S-CO-SET 29 Piece Cobalt Steel Screw Machine 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; Cutting Angle: 135. 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 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. Round shanks allow use with a wide variety of toolholding systems. Set include fractional sizes: 1/16″ to 1/2″ (1/64 Increments). All our products are brand new and sealed. We will respond back to your message within 24 hours. The item “Drill America D/A29S-CO-SET 29 Piece Cobalt Steel Screw Machine Length Drill Bit” is in sale since Sunday, January 6, 2019. This item is in the category “Home & Garden\Tools & Workshop Equipment\Power Tools\Drill Bits”. The seller is “epicesolutions” and is located in Blaine, Washington. This item can be shipped to United States.

• Brand: Drill America
• MPN: D/A29S-CO-SET