Cleveland 2120 Style Hss Short Length Drill Bit, Round Shank, 118 Degree, 21/32"

US $150

Boaz, Alabama, United States
Jun 22nd

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Cleveland 2120 Style High Speed Steel Short Length Drill Bit, Uncoated (Bright), Round Shank, 118 Degree Point, 21/32" Screw machine length, for rigidity and strength High-speed steel (HSS) for use on a wide variety of materials Uncoated (bright), for use with a wide range of drilling materials 118-degree conventional point angles, for general drilling applications Round shanks, for use on a variety of tool-holding systems The Cleveland 2120 screw machine length, high-speed steel (HSS) drill bit has a 30-degree helix angle, with a 118-degree drill point and uncoated surface treatment, which is designed for general purpose drilling applications. The shank diameter is the same as the drill size. The 2120 series performs best when drilling into alloy steel, carbon steel, cast iron, aluminum, copper alloys, and brass. The uncoated finish helps increase chip flow in soft materials. Spiral flutes act as a passageway for chip extraction from the hole and for coolant to enter the hole. The twist of the flutes brings chips up and away from the cutting edge. 118-degree drill point is the most common angle with a good comprise of performance across a wide range of materials. Round shanks allow use with a wide variety of tool holding systems. The screw machine length, also called short or stub length has shorter flute and overall length for more rigidity and accuracy. Designed to reduce deflection and breakage than longer length drill bits. Made of HSS, one of the most common tool steels, they offer a good comprise of performance across a wide range of materials and drilling applications and are an economical choice. They can be operated at twice the cutting speed and the cutting edges last longer than carbon-steel. They are made to ANSI and DIN industry standards, which help ensure that drill bits around the world, conform to the same specifications. The tolerances for various aspects of the Cleveland drill bits are: drill diameter range (inches) through 1/8 +0.0000/-0.0005, over 1/8 through 1/4 +0.0000/-0.0007, over 1/4 through 1/2 +0.0000/-0.0010, over 1/2 through 1 +0.0000/-0.0012, over 1 through 2 +0.0000/-0.0015, over 2 through 3 1/2 +0.0000/-0.0020; drill overall length and flute length #80 through 1/8 +0.1250/-0.0626, over 1/8 through 1/2 +0.1250/-0.1250, over 1/2 through 1 +0.2500/-0.1250, over 1 through 2 +0.2500/-0.2500, over 2 through 3 1/2 +0.3750/-0.3750; drill point angle diameter range (inches) 1/16 through 1/2 included angle (degrees) 118 or 135 +/-5 degrees, over 1/2 through 1 1/2 included angle (degrees) 118 +/-3 degrees, over 1 1/2 through 3 1/2 includes angle (degrees) 118 +/- 2 degrees; drill lip height diameter range (inches) 1/16 through 1/8 total indicator variation (inches) 0.0020, over 1/8 through 1/4 total indicator variation (inches) 0.0030, over 1/4 through 1/2 total indicator variation (inches) 0.0040, over 1/2 through 1 total indicator variation (inches) 0.0050, over 1 through 3 1/2 total indicator variation (inches) 0.0060. Drilling, or hole making, is the most common metalworking operation in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits can be used in hand-operated drills, standalone drill presses, or a lathe. Seller Notes: I only ship to the connected 48 states. I do not ship to APO's or P.O. Boxes. Please do not ask to ship anywhere else it will not happen. WE ONLY SHIP TO PAYPAL CONFIRMED ADDRESSES!!! If you have a P.O. Box make sure you change your address in paypal before purchasing so that we get the address you want it shipped to. We cannot change ship to address after the fact or Seller Protection is void. Thank you for understanding. ***PLEASE READ BEFORE PURCHASING*** This item was acquired through a bulk load we have purchased of random merchandise. We do not know the history of this item. Please view pictures closely, you are buying as pictured. We have tried to test it to our best ability but are not going to guarantee something is not missing. Items that require bolts may be missing some bolts. Items with small pieces may be missing some small pieces. Items that use electricity may stop working at any time. If this item has a buy it now price it will be on it . If we are accepting offers there will be an option on the listing. If we start it at $.99 on auction it will sell to the highest bidder and does not have a buy it now price. We now list everything as used no matter what the condition . It may look new and be sealed but it is always listed as used unless stated otherwise . If we make a mistake we will try our best to rationally solve the problem . If you have any questions or concerns feel free to send us a message. Check out my other items! Be sure to add me to your favorites list! Have a great day and thanks for checking out our listing!!!