Drill America D/A29S-CO-SET 29 Piece m42 Cobalt Screw Machine (Stub) Drill Bit Set (1/16″ – 1/2″ x 64ths), D/ASTCO Series. 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). Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We usually respond within 24 hours on weekdays. Thank you for shopping at our store. This item is in the category “Home & Garden\Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Drill Bits”. The seller is “4u_1000″ and is located in this country: US. This item can be shipped to United States.

• Size: 1/16\
• EAN: 0887861038300
• ISBN: 0887861038300
• Package Dimensions LxWxH: 8.58×4.17×1.81 Inches
• Weight: 2.54 Pounds
• Brand: Drill America
• UPC: 887861038300