Attributes
- Caliber:
17 Caliber
- Diameter (in):
0.171
- Delivery weight: 0.026kg
- Shipping height: 13mm
- Shipping width: 13mm
- Shipping length: 51mm
Product no.: 749014408
Mfr. No.: E17C
Sinclair Carbide Neck Expander Mandrels are ground from solid carbide stock, which yields closer tolerances and more lubricity. Carbide is also better at resisting galling which can leave behind material and scratch the inside of your necks. The shape, finish, and size are the result of years of use and experimentation by many hand loaders. Sinclair expander mandrels are made .001" smaller than bullet diameter. Using an expander mandrel prior to neck turning sizes the case to fit the neck turning mandrels perfectly, or use prior to bullet seating to get more concentric necks and perfect neck tension. All Sinclair Mandrels are designed for use with the Sinclair Expander Die and all Sinclair Neck Turning Tools.Delivery time approx. 7-14 days.
Sinclair Carbide Neck Expander Mandrels are expertly crafted from solid carbide stock, delivering exceptional tolerances and improved lubricity. These mandrels are designed to resist galling, preventing material buildup and scratches on the inside of your necks.
Each Sinclair expander mandrel is manufactured to be .001" smaller than the bullet diameter, ensuring a perfect fit. Using an expander mandrel before neck turning allows the case to match the neck turning mandrels flawlessly, while using it prior to bullet seating helps achieve more concentric necks and optimal neck tension.
All Sinclair Mandrels are designed for compatibility with the Sinclair Expander Die and all Sinclair Neck Turning Tools, making them an essential addition to your reloading toolkit.
17 Caliber
0.171
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