Mandrel Dies - Porter's Precision Products
Our Expanding Die is a unique Reloading Die designed to work with high-quality Gage Pins, it consists of a die body, collet, and collet nut. It is primarily used for precisely expanding necks on cartridge cases to achieve a desired neck tension over the projectile.
Expand Mandrel Prebuilt Kits - All NEW - K+M Precision Shooting …
Both the expand mandrel and mandrel holder are laser-etched with the caliber and the bullet tension for easy identification. The gage pin block is etched with the caliber and each gage pin location noted with the bullet tension and the diameter of the gage pin.
Expand Mandrels for Bullet Tension Builder - K+M Precision …
The gage pin block will be etched with the caliber and each gage pin location will be noted with the bullet tension and the diameter of the gage pin. All of our expand mandrels are ground oversize to account for spring-back of brass which is assumed at the nominal anneal.
L.E. WILSON, INC. EXPANDING MANDREL DIES - Brownells
The Wilson Expanding Mandrel Sizing Die. These dies are designed to be used on NEW brass cases to prepare the case for the seating operation. Over the past few years we have seen a greater need to run new brass cases over an expanding mandrel to …
What size mandrel to expand? | Sniper's Hide Forum
Mar 25, 2017 · Most neck turning setups that use a Sinclair style mandrel have an 'expander' mandrel that is 0.001" under nominal bullet diameter, and a 'turning' mandrel that is 0.002" under bullet diameter (so the expanded neck will fit over the mandrel when you go to turn necks).
Expanding Mandrels - McMaster-Carr
Choose from our selection of expanding mandrels, including expanding-end lathe mandrels, wide-diameter range lathe mandrels, and more. In stock and ready to ship.
ID Xpansion™ Clamp | Mitee-Bite Products LLC.
The ID Xpansion™ clamp is the ideal solution to hold parts on an inside diameter for high density machining on vertical or horizontal machining centers. It can also be used as an expanding mandrel on a lathe.
Expanding vs Turning Mandrels - Long Range Hunting Forum
Feb 8, 2019 · If you haven't already purchased any expanding mandrel tools I'll suggest looking at the Porter's Precision system. It uses standard gauge pins for the mandrels and standard ER series machine tool collets and collet nuts.
Expanding Mandrels Workholding Products - Crenol and Wilson
Durable expanding mandrels for secure internal workholding, ensuring precise machining and enhanced productivity.
Expanding Mandrels | Dunham Tool Company
Dunham Tool manufactures a range of manual expanding mandrels (miser mandrel) with diameter capacities of 5/16" to 6". This expanding mandrel can be used with standard collets, vises, jaw chucks and many other special fixtures. These expanding mandrels are …