Clymer’s version of the long forcing cone reamer for shotguns extends shorter factory forcing cones to a full 13⁄8" length, gently tapered for improved patterns and less recoil. These cutters have eight 8°, straight flutes that make them very smooth cutting reamers. They can be used to lengthen the chamber and cut the new forcing cone in one operation, or cut the forcing cone only, if desired. The long, non-cutting shank makes it possible to alter many barrels using only a large tap handle (shank is 7⁄16" square) to turn the reamer. An extension may be required on some barrels.
SPECS: HS steel. 8-7⁄8" (22.5cm) long. 31⁄2" (8.9cm) long shank. 12-1⁄2 oz. (35.4g).
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Customer ratings for CLYMER LONG FORCING CONE REAMER, 20 GA
Number of ratings: 2
From brownells.com: 2
Average rating: 3
not that great of a reamer.(12/04/2012)
chatters to much, not a smoothe cut, no performance improvements after following instructions, just a waste of money
cuts good(04/03/2011)
Cuts a good long Forcing cone easily. Follow the directions from Clymer and use plenty cutting oil. This is a messy job so put a bucket or oil pan under the barrel. You need a large size tap handle, I use one by Baker. I recommend polishing with Flex Hone after cone is lengthened. Must use carbide reamers on plated barrels!
Clymer’s version of the long forcing cone reamer for shotguns extends shorter factory forcing cones to a full 13⁄8" length, gently tapered for improved patterns and less recoil. These cutters have eight 8°, straight flutes that make them very smooth cutting reamers. They can be used to lengthen the chamber and cut the new forcing cone in one operation, or cut the forcing cone only, if desired. The long, non-cutting shank makes it possible to alter many barrels using only a large tap handle (shank is 7⁄16" square) to turn the reamer. An extension may be required on some barrels.
SPECS: HS steel. 8-7⁄8" (22.5cm) long. 31⁄2" (8.9cm) long shank. 12-1⁄2 oz. (35.4g).
More...
Customer ratings for CLYMER LONG FORCING CONE REAMER, 20 GA
Number of ratings: 2
From brownells.com: 2
Average rating: 3
not that great of a reamer.(12/04/2012)
chatters to much, not a smoothe cut, no performance improvements after following instructions, just a waste of money
cuts good(04/03/2011)
Cuts a good long Forcing cone easily. Follow the directions from Clymer and use plenty cutting oil. This is a messy job so put a bucket or oil pan under the barrel. You need a large size tap handle, I use one by Baker. I recommend polishing with Flex Hone after cone is lengthened. Must use carbide reamers on plated barrels!