October 13th, 2007

Neck Chamfering Tools–Assortment of Angles Available

There are a wide variety of reloading tools designed to cut a slight chamfer in case necks and deburr the edge of the case mouth. You don’t need to spend a lot of money for an effective tool. A basic “rocket-style” 45° chamfering tool, such as the Forster, actually does a pretty good job taking the sharp edge off case mouths, particularly if you use a little scotch-pad to smooth the edge of the cut. The $13.00 Forster is a nicely made product, with sharper cutting blades than you’ll find on most other 45° chamferers.

Many folks feel they can get smoother bullet seating by using a tool that cuts at a steeper angle. We like the 22° cutter sold by Lyman. It has a comfortable handle, and costs under $9.00 at MidwayUSA.com. The Lyman tool is an excellent value, though we’ve seen examples that needed sharpening even when new. Blade-sharpening is easily done, however.

Darrell Holland has offered a nice 28° chamfering tool for quite some time and we think it works very well. Sinclair recently introduced a 28° chamferer similar to the Holland tool, with some additional features. The $26.50 Sinclair Chamfering Tool (14 degrees per side) will chamfer cases from .14 through .45 caliber. The cutter head/shaft segment, with a .250″ diameter shank, can be purchased by itself for $16.95. This can be chucked in a drill or, with an adapter, it can be used with a power screwdriver when prepping large volumes of cases.

K&M makes a depth-adjustable “VLD” chamferer (“case mouth reamer”) which has very sharp blades and can be adjusted for cutting depth. It makes a very “steep” cut into the inside of the case neck. The latest version ($24.00 at PrecisionReloading.com), features a central pin that indexes via the flash hole to keep the cutter centered. However if you are not very careful, it is easy to over-cut, slicing away too much brass and basically ruining your neck. We think that most reloaders will get better results using a more conventional chamfer tool, such as the Forster or Lyman.

One last thing to note–tools like the K&M and the Holland chamferer are often described as VLD chamferers–that is really a misnomer, as bullets with long boat-tails actually seat easily with very minimal chamfering. In reality, these high-angle chamferers may be most valuable when preparing brass for flat-base bullets and bullets with pressure rings. Using a 22° or 28° chamferer can reduce the risk of cutting a jacket when using VLD bullets though–so long as you make a smooth cut.

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October 13th, 2007

Sinclair International Solvent Special

Sinclair Int’l, a leading vendor for precision shooting products, is now running a “Mix and Match” solvent special. If you order any two 16-ounce solvents from the list below, you receive a free three-pack of plastic solvent bottles (item 01-280). CLICK HERE for details. Choose from the following products:

The products listed are all very effective at removing copper fouling as well as powder and carbon fouling. No one product is necessarily the best at removing both carbon and copper. We’ve had good luck with Montana XTreme, Butch’s Bore Shine, and TM Solution. We have seen some issues concerning Bore Tech Eliminator. If you use Eliminator, make sure to remove ALL residues from your bolt, action and stock, then wipe the bolt and action with a protective oil or rust preventative such as Eezox.

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