• Tips for using ER COLLETS

    Tips for using ER COLLETS

    A collet is a locking device that holds a tool or workpiece and is usually used on drilling and milling machines and machining centers. The collet material currently used in the industrial market is: 65Mn. ER collet is a kind of collet, which has large tightening force, wide clamping range and go...
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  • What type of collets are there?

    What type of collets are there?

    What is a Collet? A collet is like a chuck in that it applies clamping force around a tool, holding it in place. The difference is that the clamping force is applied evenly by forming a collar around the tool shank. The collet has slits cut through the body forming flexures. As the collet is tigh...
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  • Benefits of Step Drill Bits

    Benefits of Step Drill Bits

    What are the benefits? (relatively) clean holes short length for easier maneuverability faster drilling no need for multiple twist drill bit sizes Step drills work exceptionally well on sheet metal. They can be used on other materials as well, but you won’t get a straight smooth-walled hole in ...
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  • Features of a milling cutter

    Features of a milling cutter

    Milling cutters come in several shapes and many sizes. There is also a choice of coatings, as well as rake angle and number of cutting surfaces. Shape: Several standard shapes of milling cutter are used in industry today, which are explained in more detail below. Flutes / teeth: The flutes of th...
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  • Selecting a milling cutter

    Selecting a milling cutter

    Selecting a milling cutter is not a simple task. There are many variables, opinions and lore to consider, but essentially the machinist is trying to choose a tool that will cut the material to the required specification for the least cost. The cost of the job is a combination of the price of the ...
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  • 8 features of a twist drill and its functions

    8 features of a twist drill and its functions

    Do you know these terms: Helix angle, point angle, main cutting edge, profile of flute? If not, you should continue reading. We will answer questions like: What is a secondary cutting edge? What is a helix angle? How do they affect the use in an application? Why it is important to know these thin...
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  • 3 Types of Drills and How to Use Them

    3 Types of Drills and How to Use Them

    Drills are for boring holes and driving fasteners, but they can do much more. Here’s a rundown of the various types of drills for home improvement. Choosing a Drill A drill has always been an important woodworking and machining tool. Today, an electric drill is indispensable for anyone driv...
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  • How To Choose A Good Chainsaw For Cutting Firewood

    How To Choose A Good Chainsaw For Cutting Firewood

    If you want to cut your own firewood, then you need a saw that’s up to the task. Whether you’re heating your home with a woodburning stove, want to cook over a fire pit in the backyard, or simply enjoy the look of a fire burning in your hearth on a cool evening, the right chainsaw can make all th...
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  • Carbide Inserts for Multiple Materials

    Choose these premium turning carbide inserts to cut a variety of materials without changing out your tool. For optimized performance, choose a premium insert designed for your workpiece material. These inserts are made of superior carbide for longer life and a smoother finish on your workpiece th...
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  • Type of End Mill

    Type of End Mill

    Several broad categories of end- and face-milling tools exist, such as center-cutting versus non-center-cutting (whether the mill can take plunging cuts); and categorization by number of flutes; by helix angle; by material; and by coating material. Each category may be further divided by specific...
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  • How to Use a Tap

    How to Use a Tap

    You can use a tap to cut threads in a hole drilled in metal, such as steel or aluminum, so you can screw in a bolt or screw.The process of tapping a hole is actually pretty simple and straightforward, but it’s important that you do it right so your threads and hole are even and consistent. Choose...
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  • Tungsten Carbide Drills Bit

    Tungsten Carbide Drills Bit

    Productivity or cost per hole is the biggest trend affecting drilling today. This means drill and tungsten carbide drill manufacturers must find ways to combine certain operations and develop tools that can handle higher feeds and speeds. Carbide drills can be easily and accurately replaced, and ...
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