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Home Popular Expander Mandrel Support

Expander Mandrel

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Expander Mandrel - Products

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Enhance your reloading with the TIN Coated Expander Mandrels! 🛠️ Designed for durability and precision in 338 Caliber applications.

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 338 CALIBER (0.337") TIN EXPANDER MANDREL
TIN COATED EXPANDER MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Expander Mandrels offer increased lubricity and abrasion resistance due to their Titanium Nitride coating, compared to standard steel mandrels.
These mandrels are designed to be 0.001" under bullet diameter for precise neck expansion, suitable for .338 Caliber (0.337" diameter) brass preparation before neck turning.
While providing a more durable option than stainless steel, the TiN Expander Mandrels are a cost-effective alternative to upgrading to Carbide Mandrels.

In stock

£27.90

Upgrade your reloading with Sinclair's 17 Caliber Carbide Neck Turning Mandrel. Precision ground for perfect fit and consistency! 🔧

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 17 CALIBER (0.170") CARBIDE NECK TURNING MANDREL
CARBIDE NECK TURNING MANDRELS

Turning & Expander Mandrels

Sinclair Carbide Neck Turning Mandrels are precision ground from solid carbide stock for tighter tolerances and consistent adjustments.
These mandrels are specifically designed for 17 caliber (0.170") cartridges and are sized .002" under bullet diameter for optimal performance.
The mandrels are compatible with Sinclair's NT-4000 turning tool and large caliber mandrels fit the Large Caliber Expander Body and NT-5000 Turning Tool.

In stock

£59.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 30 CALIBER (0.306") TIN TURNING MANDREL
TIN COATED TURNING MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Turning Mandrels offer increased abrasion resistance and lubricity compared to Stainless Steel Mandrels.
These mandrels have a Titanium Nitride coating that enhances tool life up to 10 times over standard steel mandrels.
Designed for 30 Caliber with a 0.306" diameter, the mandrels are useful for aligning the case during neck turning and setting neck tension.

Reordered

£27.90 £26.90 - £27.90

L.E. WILSON

L.E. WILSON 6MM (0.242) EXPANDING MANDREL
EXPANDING MANDRELS

Turning & Expander Mandrels

The Wilson Expanding Mandrels are designed to prepare new brass cases for the seating operation by providing consistent neck diameter.
These mandrels help prevent damage often caused to brass cases when shipped in bulk, ensuring better case quality.
Using the mandrels results in correct neck tension, which can lead to more consistent seating depth and improved reloading precision.

Reordered

£21.90 £19.90 - £21.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 17 CALIBER (0.170") TIN TURNING MANDREL
TIN COATED TURNING MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Turning Mandrels offer increased abrasion resistance and durability compared to stainless steel mandrels.
Titanium Nitride coating enhances lubricity, reduces wear, and can extend tool life up to 10 times over standard steel mandrels.
Designed for 17 Caliber with a 0.170" diameter, these mandrels are used for case alignment during neck turning and setting neck tension.

In stock

£27.90 £26.90 - £27.90

L.E. WILSON

L.E. WILSON 33 CALIBER (0.337) EXPANDING MANDREL
EXPANDING MANDRELS

Turning & Expander Mandrels

The Wilson Expanding Mandrels are specifically designed for preparing new brass cases for the seating operation.
They help achieve a consistent neck diameter on cases, which may have been damaged during bulk shipping.
Using the mandrel ensures correct neck tension, leading to more consistent seating depth and improved reloading consistency.

In stock

£21.90 £19.90 - £21.90

Discover precision with Sinclair's 25 Caliber Neck Turning Mandrel. Perfect for expert handloaders! 🔧 Achieve tighter tolerances today!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 25 CALIBER (0.255") STAINLESS NECK TURNING MANDREL
STAINLESS STEEL NECK TURNING MANDRELS

Turning & Expander Mandrels

Sinclair stainless steel neck turning mandrels are precision-crafted from high-grade stainless steel for cartridges ranging from 17 to 50 caliber.
The mandrels are sized .002 inch under bullet diameter for turning mandrels and .001 inch under bullet diameter for expander mandrels, ensuring tight tolerances for better consistency.
The 25 caliber (0.255") mandrel fits Sinclair's NT-4000 turning tool and large caliber mandrels (35 to 50 caliber) are compatible with the Large Caliber Expander Body and NT-5000 Turning Tool.

In stock

£16.90

Discover the Sinclair TiN Turning Mandrels for 25 Caliber 🔧. Enjoy enhanced durability and tool life with superior abrasion resistance!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 25 CALIBER (0.255") TIN TURNING MANDREL
TIN COATED TURNING MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Turning Mandrels offer increased abrasion resistance and tool life up to 10 times longer than standard steel mandrels due to their Titanium Nitride coating.
These mandrels are designed with a diameter 0.002" under bullet diameter for precise alignment during neck turning or setting neck tension.
They are specifically made for 25 Caliber (0.255") applications and provide added lubricity for smoother operation.

In stock

£27.90 £26.90 - £27.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 270 CALIBER (0.275") TIN TURNING MANDREL
TIN COATED TURNING MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Turning Mandrels offer increased abrasion resistance and longevity compared to Stainless Steel Mandrels, with a TiN coating that enhances lubricity and tool life up to 10 times.
Designed primarily for case alignment during neck turning, these mandrels are versatile and can also be used to set neck tension for precise bullet seating.
These 270 Caliber mandrels have a diameter of 0.275 inches and are made to be 0.002 inches under bullet diameter for optimal performance.

Reordered

£27.90 £26.90 - £27.90

Discover the Sinclair TiN Turning Mandrel 8mm for enhanced durability and tool life 🔧. Perfect for neck turning and tension settings!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 8MM (0.321") TIN TURNING MANDREL
TIN COATED TURNING MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Turning Mandrels offer increased abrasion resistance and longer tool life compared to stainless steel mandrels.
They are coated with Titanium Nitride to enhance lubricity and reduce wear, extending tool life by up to 10 times.
Designed to be used for case alignment during neck turning, these mandrels also help set neck tension and are made 0.002" under bullet diameter for 8mm caliber.

In stock

£27.90 £26.90 - £27.90

Discover the Sinclair Carbide Turning Mandrel Kit for precision neck turning and tension setting. 🛠️ Durable carbide for longevity and performance!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL CARBIDE TURNING MANDREL KIT
CARBIDE MANDREL KIT

Turning & Expander Mandrels

The Sinclair Carbide Mandrel Kit includes Expander Die and precision ground Carbide Turning Mandrels in popular calibers for tight tolerances and concentricity.
Carbide mandrels provide increased lubricity, longevity, and resistance to galling compared to Stainless Steel.
Kits come with both Turning and Expander Mandrels in 22 Caliber, 6mm, 6.5mm, and 30 Caliber, each slightly under bullet diameter for setting neck tension.

In stock

£254.90

Achieve precision with the NECK TURNER PILOT for 0.308" bullets. 🛠️ Perfect for Forster Case Trimmers, ensuring uniform necks effortlessly!

FORSTER PRODUCTS, INC.

FORSTER PRODUCTS, INC. #308 NECK TURNER PILOT FOR 0.308" BULLETS
NECK TURNER PILOT

Turning & Expander Mandrels

The NECK TURNER PILOT is designed specifically for 0.308" bullets and is used with the Forster Case Trimmer for turning necks.
It features a carbide cutter, a hand fed cam for speed control, and a mechanical stop for length control, but is not compatible with Forster Hand Held Outside Neck Turning Tool.
Appropriate outside neck turning pilots are required for use and must be the correct caliber, with this pilot having a diameter of 0.3055 inches for 30 caliber bullets.

In stock

£18.90

Enhance your reloading with Forster's hand-held neck turner pilot for 0.264" bullets. 🎯 Achieve consistent wall thickness for better accuracy!

FORSTER PRODUCTS, INC.

FORSTER PRODUCTS, INC. #264 NECK TURNER PILOT FOR 0.264" BULLETS
HAND HELD OUTSIDE NECK TURNER PILOTS

Turning & Expander Mandrels

Forster's hand-held neck turning tool has a carbide cutter with micrometer-style knob for precise case wall thickness.
The tool's aluminum holder can secure cases with up to .592" base diameter, with a larger holder available for .593" to .812" diameters.
Pilots for the neck turner are sold separately and are precision-ground to be .002" to .0025" smaller than the bullet diameter.

In stock

£22.90 £18.90 - £22.90

Achieve cartridge consistency with Forster's Hand Held Neck Turner Pilot for 0.243" bullets. 🎯 Precision cutting for perfect alignment!

FORSTER PRODUCTS, INC.

FORSTER PRODUCTS, INC. #243 NECK TURNER PILOT FOR 0.243" BULLETS
HAND HELD OUTSIDE NECK TURNER PILOTS

Turning & Expander Mandrels

Forster's hand-held neck turning tool features a carbide cutter with a micrometer-style knob for precision material removal, enhancing cartridge consistency.
The tool's aluminum holder can secure cases with up to .592" base diameter, with a large holder available for .593" to .812" diameters.
Specific pilots are needed for different case mouth diameters and are sold separately; this #243 neck turner pilot is for 0.243" bullets and measures 0.2405" in diameter.

In stock

£19.90 £18.90 - £22.90

Achieve cartridge consistency with Forster's Hand Held Outside Neck Turner Pilot for 0.284" bullets. 🔧 Precision cutting for perfect alignment!

FORSTER PRODUCTS, INC.

FORSTER PRODUCTS, INC. #284 NECK TURNER PILOT FOR 0.284" BULLETS
HAND HELD OUTSIDE NECK TURNER PILOTS

Turning & Expander Mandrels

Forster's hand-held neck turning tool provides precise material removal for consistent case wall thickness and improved bullet-to-bore alignment.
The tool features a carbide cutter with a micrometer-style knob for adjustments and can hold cases with up to .592" base diameter.
A specific pilot is required for the case mouth diameter, and the #284 Neck Turner Pilot accommodates 0.284" bullets with a diameter of 0.2815".

In stock

£21.90 £18.90 - £22.90

Achieve cartridge consistency with Forster's hand-held neck turner pilot for 0.323" bullets. 🔧 Precision and ease in one tool!

FORSTER PRODUCTS, INC.

FORSTER PRODUCTS, INC. #323 NECK TURNER PILOT FOR 0.323" BULLETS
HAND HELD OUTSIDE NECK TURNER PILOTS

Turning & Expander Mandrels

Forster's neck turning tool features a carbide cutter with micrometer-style adjustment for precise case wall thickness and improved bullet-to-bore alignment.
The aluminum holder can secure cases with up to .592" base diameter, with an available option for larger cases from .593" to .812".
Specific pilots are required for different case mouth diameters and are sold separately, precision-ground slightly smaller than bullet diameter.

In stock

£22.90 £18.90 - £22.90

Achieve cartridge consistency with Forster's Hand Held Neck Turner Pilot. 🛠️ Precision cutting for perfect bullet alignment and wall thickness.

FORSTER PRODUCTS, INC.

FORSTER PRODUCTS, INC. #513 NECK TURNER PILOT FOR 0.513" BULLETS
HAND HELD OUTSIDE NECK TURNER PILOTS

Turning & Expander Mandrels

Forster's hand-held neck turning tool features a carbide cutter with micrometer-style adjustment for precise case wall thickness.
The tool's aluminum holder can secure cases with up to .592" base diameter, with a large case holder option for .593" to .812" diameters.
Specific pilots are required for different case mouth diameters and are sold separately, with this #513 pilot designed for 0.513" bullets.

In stock

£18.90 £18.90 - £22.90

Enhance your precision with the Sinclair TiN Mandrel Kit! 🔧 Perfect for neck turning and setting tension with durable TiN coating.

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL TIN TURNING MANDREL KIT
TIN MANDREL KIT

Turning & Expander Mandrels

The Sinclair TiN Coated Turning Mandrel Kit includes an Expander Die and TiN Coated Turning Mandrels in popular sizes for precision reloading.
Mandrels are made from solid carbide, precision ground to tight tolerances, and coated with Titanium Nitride for increased abrasion resistance and lubricity.
The kit provides tools for neck turning, setting neck tension, and maintaining concentricity, enhancing the overall quality of bullet reloading.

In stock

£149.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 6.5MM STANDARD NECK TURNING KIT
NT-1000 STANDARD NECK TURNING KIT

Neck Turning Tools

The NT-1000 Standard Neck Turning Kit includes a neck turner, Generation II Expander Die, and two mandrels made of high-grade stainless steel.
The neck turner cutter is crafted from hand-stoned high-speed tool steel and is designed to last through the processing of thousands of cases.
Designed for 6.5mm (.264) caliber, the kit's mandrels are precisely sized for optimal fit to prevent galling during the neck turning process.

In stock

£139.90

Enhance your reloading with the NT-1000 Neck Turning Kit! 🛠️ Precision tools for perfect case fit and lasting performance. Get yours today!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 7MM STANDARD NECK TURNING KIT
NT-1000 STANDARD NECK TURNING KIT

Neck Turning Tools

The NT-1000 STANDARD NECK TURNING KIT includes a neck turner, a Generation II Expander Die, and both Neck Turning and Expander Mandrels made from high-grade stainless steel.
The neck turner cutter is crafted from high-speed tool steel that remains sharp for thousands of cases before needing replacement.
Designed for 7mm (.284) caliber, the kit facilitates a perfect case fit to prevent galling, with mandrels sized specifically under bullet diameter.

In stock

£139.90

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