We supply 1" A2 Drill Rod throughout North America. The job I am running tonight I am drilling (its almost 13 times the diameter) 11/32"dia 4.42 deep with a cobalt twist drill then tap 1/8"-27 NPT. Tool Steel A2 Drill Rod, AIR Hardening A2 drill rod is an air hardening chromium alloy die steel that replaces O1 drill rod when safer hardening, less distortion and increased wear resistance are required. Precision - ground bars have less stock to remove on the top, bottom, and sides for achieving a finished piece faster. Buy 24mm (.9449") A2 Drill Rod online at Tool Steel Service of California. A2 tool steel is often regarded as a “universal” cold work steel, offering a combination of good wear resistance and high toughness. Discussion in 'Shop Talk - BladeSmith Questions and Answers' started by SnellJ, Oct 1, 2007. A2 tool steel is more wear resistant than O1 and it keeps a sharper cutting edge. drilling hardened A2 tool steel ??? Tools and dies made from O1 Flat Ground will have good wearing and abrasive qualities since the tungsten and higher chromium content gives improved wear resistance. O1 Flat Ground - Tool Steel O1 Flat Ground , is an oil-hardening, non-deforming tool steel which can be hardened at relatively low temperatures. In other words, I had many good reasons for feeling this way. Otai steel is professional air harden ASTM A2 tool steel supplier. Tool Steel A2 Product Guide | Tool Steel Tolerance Table Tool Steel Drill Rod A2 is an air-hardening tool steel with good strength and with excellent stability in heat treatment. Drill - Mild steel, Some tool steel, Some Spring Steel No Drill - Hard Plate, Anti Drill Plate, 404c Stainless Steel Pro - Good in Hand Drills and most drilling applications Con - Has limitations in hardened steels Cobalt - Works up to AISI A2 tool steel is a versatile, air hardening chromium alloy tool steel. Air Used for molding dies. WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer and/or birth defects or other reproductive harm. Despite the wide range of different compositions, steel can be categorized into one of three basic families: stainless steels, tool steels, and mild or low-carbon steel. Speedy Metals stocks A2, O1, O1 Metric, and W1 tool steel drill rod. A2 tool steel can be heat-treated to increase hardness and durability. Coating A2 Steel Blades September 11, 2016 Q. Use light, but steady pressure when drilling smaller holes so you don’t break your drill bit. Fabrication is achieved with various methods of Delivered Anywhere! A-2 exhibits wear resistance that falls between O-1 and D-2 tool steel. APPLICATIONS: Where greater dimensional stability in heat treatment or improved wear resistance is required, tool steels with higher alloy contents, such as A2 or D2 should be considered. It has a carbon content range of 0.95-1.05 Monel Metal or High-Nickel Steel, Stainless Steel 30-50 Plastics or Similar Materials 100-300 Steel Mild .2 Carbon to .3 Carbon Steel .4 Carbon to .5 Carbon Tool 1.2 Carbon Forgings Alloy - 300 to 400 Brinell 80-110 70-80 A-2 tool steel exhibits wear resistance that falls between O-1 and D-2 steel. Paid Subscribers don't see ads! Drilling Toolox® 44 Tool Steel 3 Easy Steps NOTE: Mechanical feed is highly recommended Step #1 Use COBALT Drills when doing a few holes. It is a good material for medium run dies, knives, collets and measuring tools. For many years I hated drilling stainless steel. A2 Tool Steel Grade Shapes, Sizes, and Technical Information From Tool Steel Service Inc. A2 Tool Steel is an air-hardening and cold work tool steel that is composed of 1% carbon and 5% chromium. Tool Steel Drill Rod A2 has good strength, wear resistance, and excellent stability during heat treatment. Nylon moulded head A2/304 stainless steel composite panel fasteners for steel 4.0 - 12.0mm thick Nylon moulded head A2/304 stainless steel stitching fasteners Fastener colour information Tool steels must be fabricated into the desired shape before they are able to be used. This air-hardening material is widely used for punches, broaches, and dies. O1 Tool Steel O1 is a general-purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness, strength, and wear resistance. 2 Review your order. Drill Calculator Speeds and feeds are based off of x3, x5, x7 drill lengths only utilizing flood coolant or coolant through where capable. We supply 24mm (.9449") A2 Drill Rod throughout North America. A2 is a cold Work Tool Steel, it is air hardenes which provides high hardness after heat treatment with good dimensional stability. It is often used in power-saw blades and drill bits.It is superior to the older high-carbon steel tools used extensively through the 1940s in that it can withstand higher temperatures without losing its temper (hardness). A2 is a mid-range Air-Hardening tool steel, it’s known for its good toughness (its tougher than D2 Steel or M2 Steel), and it has a wear resistance in between O1 Steel and D2, it’s used for Punches and dies, chuck jaws, cutting tools for woodworking, tooling for plastic injection, dowel pins, hammers, industrial knives, and gage. Use OSG Exocarb Max Oil Drill when doing many holes. If you’re working with a softer steel, stay consistent at a medium speed so the metal shavings don’t melt. Machining Tool Steel Tool steel doesn’t offer the end user much benefit in the plate or bar form. Chemistry The most defining difference between tool, mild and stainless steel is the chemical makeup of the steel. sebSta hexagon-head drilling screw, bimetal, A2/steel, RUSPERT®, 4.2 x 25 Encrypted and secure connections Fast and safe delivery 14 day return policy Product Details Brand RECA NORM Art.-no. 1. × Support HOW TO SHOP 1 Login or create new account. Drilling at a faster speed could damage the steel or the drill. Heat A2 Tool Steel part in a 2. BA 2-United Kingdom ASTM A681-US FED QQ-T-570-US Markforged recommends heat-treating A2 tool steel to opti-mize material properties, though it can be used as-sintered. It is typically used in punches, dies, cutting tools in Buy 1" A2 Drill Rod online at Tool Steel Service of California. Our company made a number of blades from A2 tool steel, since we were able to achieve high hardness (HRC 58-60) and high impact toughness with this material. A-2 Air Hardening Tool Steel-US Krovan AISI A-2 Air Hardening Tool Steel-US AFNOR Z 100 CDV 5-France DIN 1.2363-Germany JIS SKD 12-Japan SS 2260-Sweden B.S. Step #2 Make sure the lead High-speed steel (HSS or HS) is a subset of tool steels, commonly used as cutting tool material. Instantly configure running parameters for a wide variety of materials for our Gorilla Drills. Disclaimer: The information presented here for A2 steel are typical or average values and are not a guarantee of maximum or minimum values. A2 Steel - This is very tough steel.However, it has less wear resistance than other tool steels.This steel is often used for custom made combat knives because of its toughness. 01 Tool Steel (BS EN ISO 4957:2000, 100MnCrW4, Werkstoff 1.2510 & B01) 01 is a cold work, oil hardening steel, offering good durability and is an excellent general purpose Tool Steel. It’s hard, it requires expensive cobalt or carbide bits and it takes a long time to drill. D2 tool steel is … Tool steel A2 (CNC) is an air-hardened general purpose tool steel with good toughness and excellent dimensional stability. A2 is characterized by its excellent versatility, non-deforming properties, toughness properties, and dimensional stability in heat treatment. A2 tool steel stockholders and suppliers for nationwide delivery. However, as it turns out, all Drilling Speeds and Feeds The speed of a drill is measured in terms of the rate at which the outside or periphery of the tool moves in relation to the work being drilled. Order online or call 866-938-6061 to speak with a representative. Here it is aluminum die cast, I have to drill perk holes in cores in already hardened tool steel 46 to 48RC material is Viscount or CPM that gets a nitride coating witch gets up there pretty hard. A2 tool steel is available from stock in flats and squares, hot rolled rounds, bright drawn rounds in imperial and metric sizes. 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