Gun bore measuring tool

Please click here for a complete overview of possibilities. Used for straightness measurement of bearing journals when the bore diameter varies. For example, diesel engines, propeller shaft installations, etc. With advanced "best-fit" calculations. Readings taken in three positions: 9, 6 and 3. Allows varying diameters. To be used together with the turbine system. Used for straightness measurement of bearing journals. Measures two points in each direction, X and Y.

Can handle up to measurement points with two zero points. The number of measurement positions are theoretically unlimited for each measurement point. For ovality measurements of bore and bearing journals.

The number of measurement positions are theoretically unlimited for each bore. With our program for measuring straightness, you can easily measure long shafts, rolls, bearings, bases, machine structures etc. All you have to do is define a number of measuring points, in advance or while measuring. You will be able to get the result for both the horizontal and vertical alignment, graphically as well as digitally.

An advanced electronic filter function can be used to achieve reliable results even under poor measuring conditions. Save measurement files as templates, with machine data and settings, to quickly start measurements.

You can customise what your Excel reports should look like and what data should be visible and where it should be positioned. The program has a clear folder structure, where you drag and drop files from the display unit to the database. Create your own structure with folders for manufacturer, department or machine type for example.

The database can also be located on a common server and shared with other users. When measurement is complete it is possible to generate a PDF report containing graphs and measurement data.

The display unit for the E series enables you to work more efficiently and for longer than ever before thanks to several innovative solutions. It is also ergonomically designed with easy-to-grip rubber cladding and robust construction.

The Starrett line of bore gages is extensive, with products available for a broad range of applications. Electronic Pistol Grip Bore Gages Electronic pistol grip bore gages measure internal diameters and bores.

Electronic Bore Micrometers Electronic bore gages measure internal diameters and bores. Mechanical Bore Micrometers Mechanical bore gages measure internal diameters and bores. Bore Gage Accessories Bore gage accessories include interchangeable contacts, data output cables, Bluetooth accessories, setting rings, and individual measuring heads.

An unbeatable combination! Not Just Choke Alone It is generally believed that the "right choke" has everything to do with pattern, recoil and performance. Choke is important, but of equal or more importance are the configuration of the chamber and forcing cone and how all three - choke, cone and chamber - work together.

Millions of Shotguns Just Waiting There are millions! And, because of these obsolete chambers, they kick your teeth out and punch the action unnecessarily with higher pressures while performing far below expected standards.

Couple this with a short Forcing Cone the taper from chamber diameter to bore diameter and the results are: deformed shot; distorted patterns; torn hulls; excessive kicking and pressure. That crimp must have room to unfold completely flat when the shot and wad go from case to bore. Any little bit of case forced into their path because of a short chamber spells trouble with a capital "T". Gauge Tells It All The purpose of the Walker Chamber Gauge is threefold: First, and most important, to check your work when doing a chamber job for a customer; Second, to identify obsolete, too-short chambers on guns brought in for service, and Third, to demonstrate to your shooters why their guns are not performing to their full capabilities.

Instructions for the work were written and illustrated by Ralph. As he said in a letter to us: "I think the troops will take to the depth gauges plus the chamber re-working jobs and will find as much work as they have with the choke work which Ralph also developed if they will do half a job of selling". Bonus Profits For You Before adjusting the choke on a customer's gun with our choke reamers and hones, check the gun's chamber with the proper Walker Chamber Gauge.

Do this while the customer is present. Explain what you are doing and why it is of great value. Understanding firearms is essential to buy the right gear. This will also help you to choose the bullet that fits well in your arm. Whenever you will hear the word firearm, there will be the next word Caliber.

I have already written everything about the caliber at the start of the article. The fact is that Caliber is not a measuring unit like a millimeter. Caliber is just a way to tell what is the actual internal Barrel measurement of your gun. This measurement is often measured in inches. By doing a bit of maths, you can convert this measured caliber in inches into millimeters. So, at first, let me make this clear that Caliber is not a standard measuring unit. However, mm is a standard measuring unit used to explain the internal diameter of the caliber.

Usually, gun users like to measure Caliber in inches. But what to do if they want to know it in millimeter. Simply keep a few numbers in your mind and you can do it easily. Get relief from this complicated Mathematics, use an online caliber to the millimeter converter.

It will ease up your work! No, hunting Shotguns are a bit different from rifles, handguns, and other ammunition. In Shotguns, the barrel is not rifled like handguns. It is typically not grooved finely to spin the bullet. Instead of Caliber, gunman use gauge to measure the exact diameter of barrel in shotguns. This is done by inserting lead balls inside the gun bore. Common shotgun gauges are gauges,gauge,gauge, and 28 gauge.

Remember, if the gauge is a smaller number, the shotgun would be of the larger bore diameter. For start-ups, we recommend this shotgun as its best gear to practice hunting. You can read also our shotgun recoil pad guide.