New Chicago Latrobe 559 Series Cobalt Steel Short Length Drill Bit Set In Metal Case, Gold Oxide Finish, 135 Degree Split Point, Letter Size, 26-piece, A – Z by Greenfield. This Chicago-Latrobe 559 series short length drill bit set contains 26 cobalt steel drill bits, including one each of letter sizes A through Z, with a gold oxide finish and a 135-degree split point for increased rigidity in heavy feed-rate drilling applications on hard ferrous materials. The cobalt steel provides extended tool life compared to high-speed steel drill bits and maintains the tool’s toughness and hardness even in high drilling temperatures. The gold oxide finish acts as a lubricant and provides wear resistance. The self-centering 135-degree split point penetrates hard material without a pilot hole and produces smaller chips that reduce clogging compared to a 118-degree point. Compared to standard drill bits, these tools have a thicker web for increased strength and rigidity. These short length drill bits provide the additional strength and rigidity that is necessary for heavy-feed rate applications. The round shank accommodates most drill chucks. The set comes in a gray epoxy-coated steel index case with labeled compartments for identification and organization. Case measures 7-1/4 x 4-3/8 x 1-7/8 inches (H x W x D). H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Drill bits are cutting tools used to make holes in a range of materials using machines such as handheld portable drills, machining centers, and lathes. Drill bits come in a variety of lengths and types, the most common of which is the twist drill bit. The round, twisted shaft of the twist drill bit typically has two cutting edges and flutes. The helical twist of the flutes brings chips up and away from the cutting edges and allows for coolant to reach the cutting edges. Jobber length twist drill bits, the most common length of twist drill bit, offer a good compromise of length and reach to work with the widest range of materials and applications. Mechanic’s length twist drill bits (also called maintenance length) are a little shorter than jobber length and less prone to deflection when drilling. Short length twist drill bits (also called stub or screw-machine length) are the shortest and stiffest twist drill bits, helping to reduce the chance of deflection or breakage when drilling. Reduced shank drill bits (also called Silver and Deming drill bits) have a shank that is smaller in diameter than its shaft, permitting drilling machines with either a 1/2″ or 3/4″ drill chuck to create large holes. Long length twist drill bits (also called taper length) are a little longer than jobber length, allowing for deeper holes and longer reach. Extra long twist drill bits (also called extension) are longer than long length twist drill bits for greater reach or for drilling deeper holes. Chicago-Latrobe manufactures drill bits and accessories, reamers, countersinks, and blanks. The company, founded in 1890 and headquartered in Clemson, SC, meets International Organization for Standardization (ISO) standard 9001. Whats in the Box? 26 drill bits, one each of letter sizes A through Z. Please make sure you want the item, we are unable to support cancellations. We do not stock parts. Please allow us to resolve any issues before leaving feedback. We will resolve any issue! Please allow up to 24 hours for a response. We want you to get great deals at great prices and return to shop with us again and again! We take pride in our store and our products, offering a variety of brand new products at great prices. We use several practices to ensure you are getting only the best, at a great price. We understand it’s important for you to get what you paid for and to get it FAST! All of the products we carry are brand new and completely authentic. Simply put; you get what you pay for. We put our customers first and we work with major suppliers in the industry to ensure we can bring you only the best. Our goal is that no customer walks away unhappy. We guarantee you only the best experience and great deals when shopping with us! We don’t make you wait for your items. The item “Chicago Latrobe 559 Series Cobalt Steel Short Length Drill Bit Set In Metal Case” is in sale since Friday, June 7, 2019. This item is in the category “Home & Garden\Tools & Workshop Equipment\Power Tools\Drill Bits”. The seller is “brain_seller” and is located in US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, Gibraltar, Guadeloupe, Iceland, Jordan, Cambodia, Cayman islands, Sri lanka, Luxembourg, Martinique, Maldives, Nicaragua, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Russian federation.

• UPC: 0662355698556
• EAN: 0662355698556
• ISBN: Does not apply
• MPN: 69855
• Brand: Greenfield
• Size: A-Z