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Home Popular Expander Mandrel Support

Expander Mandrel

Expander Mandrel Reloading
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Expander Mandrel - Products

1 - 15 of 146 results

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Discover the Sinclair 8mm Stainless Steel Expander Mandrel for precision turning. Perfect for your next project! 🔧

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 8MM (0.322") STAINLESS EXPANDER MANDREL
STAINLESS STEEL EXPANDER MANDRELS

Turning & Expander Mandrels

3.7

In stock

£16.90 £16.90 - £18.90

Discover the Sinclair 9.3mm Stainless Steel Expander Mandrel for precision turning. Perfect for your projects! 🛠️

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 9.3MM (.365") STAINLESS EXPANDER MANDREL
STAINLESS STEEL LARGE CALIBER EXPANDER MANDRELS

Turning & Expander Mandrels

In stock

£19.90 £19.90 - £22.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 6.5MM (0.263") CARBIDE EXPANDER MANDREL
CARBIDE EXPANDER MANDRELS

Turning & Expander Mandrels

Sinclair Carbide Neck Expander Mandrels are made from solid carbide for improved tolerances and lubricity, and better resistance to galling.
The mandrels are designed .001" smaller than bullet diameter for optimal neck tension and concentricity when used before neck turning or bullet seating.
Compatible with Sinclair Expander Die and Neck Turning Tools, these mandrels are specifically tailored for 6.5mm (.264 caliber) with a diameter of 0.263 inches.

In stock

£59.90 £59.90 - £64.90

Enhance your reloading precision with the 8mm Sinclair Carbide Expander Mandrel. 🛠️ Perfect for neck turning and bullet seating!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 8MM (0.322") CARBIDE EXPANDER MANDREL
CARBIDE EXPANDER MANDRELS

Turning & Expander Mandrels

Sinclair Carbide Neck Expander Mandrels are precision ground from solid carbide for closer tolerances and increased lubricity, resisting galling and scratching.
The mandrels are designed to be used with Sinclair's Expander Die and Neck Turning Tools, sized .001" smaller than bullet diameter for optimal neck tension and concentricity.
Specifically for 8mm, 32 Caliber cartridges, the expander mandrel has a diameter of 0.322 inches, tailored for years of experimentation by hand loaders.

Reordered

£59.90 £59.90 - £64.90

Enhance your neck turning with our 6mm Stainless Steel Expander Mandrel 🔧. Precision engineered for perfect fitting and ease of use!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 6MM (0.242") STAINLESS EXPANDER MANDREL
STAINLESS STEEL EXPANDER MANDRELS

Turning & Expander Mandrels

The mandrels are precision-made from high-grade stainless steel and are designed to fit both NT-3000 and NT-1000 neck turning tools, as well as most older models.
Expander mandrels are sized 0.001" larger than turning mandrels to provide a perfect fit for the neck turning process, making it more precise and easier.
These mandrels can also be used to increase case neck size up to the next caliber with the NT-EXP Expander Body.

3.7

Reordered

£16.90 £16.90 - £18.90

Enhance precision with our 7mm Stainless Steel Expander Mandrels 🔧. Perfect fit for NT-3000 and NT-1000 neck turning tools!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 7MM (0.283") STAINLESS EXPANDER MANDREL
STAINLESS STEEL EXPANDER MANDRELS

Turning & Expander Mandrels

The mandrels are precision-made from high-grade stainless steel and designed to fit both the NT-3000 and NT-1000 neck turning tools, as well as most older models.
Expander mandrels are 0.001" larger than turning mandrels, ensuring a perfect fit for the neck turning process, leading to more precision and ease.
These mandrels can also be used for "necking" cases up to the next caliber with the NT-EXP Expander Body.

3.7

In stock

£16.90 £16.90 - £18.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 6.5MM (0.263") TIN EXPANDER MANDREL
TIN COATED EXPANDER MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Expander Mandrels provide increased abrasion resistance and lubricity compared to standard steel mandrels due to their Titanium Nitride coating.
These mandrels are designed to be 0.001" under bullet diameter, making them suitable for expanding the necks of brass prior to neck turning and setting neck tension.
The 6.5mm (0.263") TiN Expander Mandrel is positioned as a mid-tier option, offering a durable upgrade from stainless steel without the need to invest in carbide mandrels.

In stock

£27.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 7MM (0.283") CARBIDE EXPANDER MANDREL
CARBIDE EXPANDER MANDRELS

Turning & Expander Mandrels

Sinclair Carbide Neck Expander Mandrels are made from solid carbide for closer tolerances and increased lubricity, reducing galling and material scratch risks.
These mandrels are designed to be .001" smaller than bullet diameter for optimal sizing before neck turning or bullet seating, enhancing concentric necks and neck tension.
The mandrels are compatible with the Sinclair Expander Die and all Sinclair Neck Turning Tools, tailored for .284 Caliber, 7mm with a diameter of 0.283 inches.

In stock

£64.90 £59.90 - £64.90

Enhance your reloading with the Sinclair 6mm Carbide Expander Mandrel. Precision-engineered for perfect neck tension and fit! 🔧

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 6MM (0.242") CARBIDE EXPANDER MANDREL
CARBIDE EXPANDER MANDRELS

Turning & Expander Mandrels

Sinclair Carbide Neck Expander Mandrels are made from solid carbide for improved tolerances and lubricity, reducing galling and scratching inside the necks.
Designed to be used with the Sinclair Expander Die and Neck Turning Tools, these mandrels are .001" smaller than bullet diameter for optimal neck tension and concentricity.
Specifically for .243 Caliber, 6mm with a diameter of 0.242 inches, these mandrels aid in sizing cases for neck turning or before bullet seating.

In stock

£59.90 £59.90 - £64.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 6MM (0.242") TIN EXPANDER MANDREL
TIN COATED EXPANDER MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Expander Mandrels offer increased abrasion resistance and lubricity compared to standard steel mandrels due to their Titanium Nitride coating.
These mandrels are designed to be 0.001" under bullet diameter, making them suitable for expanding the necks of brass prior to neck turning or for setting neck tension.
The product is specifically tailored for 6mm caliber with a diameter of 0.242 inches, providing a precise fit for reloading tasks.

Reordered

£27.90

Discover the Sinclair 7mm TiN Expander Mandrel for enhanced durability and performance. Perfect for brass neck expansion! 🔧

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 7MM (0.283") TIN EXPANDER MANDREL
TIN COATED EXPANDER MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Expander Mandrels offer increased abrasion resistance and lubricity due to the Titanium Nitride coating, compared to standard steel mandrels.
These mandrels are designed to be 0.001" under bullet diameter for precise neck expansion before neck turning, suitable for calibers of 7mm.
They are an intermediate option between Stainless Steel and Carbide Mandrels for users seeking durability without needing the highest-end upgrade.

In stock

£27.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 8MM (0.322") TIN EXPANDER MANDREL
TIN COATED EXPANDER MANDRELS

Turning & Expander Mandrels

The Sinclair TiN Expander Mandrels offer increased lubricity and abrasion resistance due to the Titanium Nitride coating, compared to standard steel mandrels.
These mandrels are designed for expanding the necks of brass prior to neck turning and can also be used to set neck tension.
The mandrels are made to 0.001" under bullet diameter, specifically for 8mm caliber with a diameter of 0.322 inches.

Reordered

£27.90

Discover the precision of our 6.5mm Stainless Steel Expander Mandrels 🔧. Perfect fit for NT-3000 & NT-1000 tools, enhancing your neck turning process!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL 6.5MM (0.263") STAINLESS EXPANDER MANDREL
STAINLESS STEEL EXPANDER MANDRELS

Turning & Expander Mandrels

The mandrels are precision-made from high-grade stainless steel, ensuring a high-quality finish and precise dimensions.
They are compatible with both NT-3000 and NT-1000 neck turning tools, as well as older models, and are designed to size the case perfectly for easier and more accurate neck turning.
Expander mandrels are slightly larger than turning mandrels and can be used to neck up cases to the next caliber, enhancing the versatility of the reloading process.

3.7

In stock

£18.90 £16.90 - £18.90

Explore the Sinclair Carbide Mandrel Kit for precision turning and expanding. 🛠️ Enjoy enhanced lubricity and durability for your projects!

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL CARBIDE EXPANDER MANDREL KIT
CARBIDE MANDREL KIT

Turning & Expander Mandrels

The Sinclair Carbide Mandrel Kit includes both Turning and Expander Die sets with mandrels precision ground from solid carbide for tight tolerances and increased lubricity over Stainless Steel.
Turning mandrels are sized 0.002” under bullet diameter while Expander mandrels are sized 0.001” under bullet diameter, both aiding in setting neck tension and maintaining concentricity.
The kits come with popular caliber sizes: 22 Caliber, 6mm, 6.5mm, and 30 Caliber, and include an Expander Die Body for comprehensive case preparation.

In stock

£254.90

SINCLAIR INTERNATIONAL

SINCLAIR INTERNATIONAL TIN EXPANDER MANDREL KIT
TIN MANDREL KIT

Turning & Expander Mandrels

The Sinclair TiN Coated Turning Mandrel Kit includes an Expander Die and popular sized TiN coated mandrels for precision in neck turning and setting neck tension.
TiN (Titanium Nitride) coating offers increased resistance to abrasion, enhanced lubricity, and galling resistance compared to stainless steel mandrels.
The kit contains TiN turning and expander mandrels in various calibers (22, 6mm, 6.5mm, and 30 Caliber) all precision ground from solid carbide for tight tolerances.

Reordered

£149.90

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