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Reloading Case Preparation Neck Turning Turning & Expander Mandrels SINCLAIR INTERNATIONAL TIN COATED EXPANDER MANDREL, 20 CALIBER (0.203") Support

Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for expanding brass necks and setting neck tension, 0.001" under bullet diameter.
-12 %

SINCLAIR INTERNATIONAL TIN COATED EXPANDER MANDREL, 20 CALIBER (0.203")

749019001
Variations
Filters:
Diameter (in)
0.171
0.203
0.223
0.242
0.256
0.263
0.276
0.283
0.307
0.322
0.337
Variations:

Variations:

-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for expanding brass necks and setting neck tension, 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 20 CALIBER (0.203")
22.9 GBP 4 £22.90 * £25.90 You save £3.00
In stock
Caliber: 20 Caliber Diameter (in): 0.203 Product no.: 749019001
In stock
22.9 GBP 4 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for neck expansion and tension setting, made 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 17 CALIBER (0.171")
22.9 GBP 3 £22.90 * £25.90 You save £3.00
In stock
Caliber: 17 Caliber Diameter (in): 0.171 Product no.: 749019000
In stock
22.9 GBP 3 £22.90 * £25.90
-12 %
The Sinclair TiN Expander Mandrels offer enhanced abrasion resistance and lubricity, perfect for neck expansion and setting neck tension without upgrading to Carbide.
TIN COATED EXPANDER MANDREL, 25 CALIBER (0.256")
22.9 GBP 1 £22.90 * £25.90 You save £3.00
In stock
Caliber: 25 Caliber Diameter (in): 0.256 Product no.: 749019004
In stock
22.9 GBP 1 £22.90 * £25.90
-12 %
The Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for expanding brass necks and setting neck tension with precision.
TIN COATED EXPANDER MANDREL, 270 CALIBER (0.276")
22.9 GBP 5 £22.90 * £25.90 You save £3.00
In stock
Caliber: 270 Caliber Diameter (in): 0.276 Product no.: 749019006
In stock
22.9 GBP 5 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for neck expansion and setting neck tension in brass.
TIN COATED EXPANDER MANDREL, 6.5MM (0.263")
22.9 GBP 25 £22.90 * £25.90 You save £3.00
In stock
Caliber: 6.5mm Diameter (in): 0.263 Product no.: 749019005
In stock
22.9 GBP 25 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for neck expansion and tension setting in brass, at 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 7MM (0.283")
22.9 GBP 4 £22.90 * £25.90 You save £3.00
In stock
Caliber: 7mm Diameter (in): 0.283 Product no.: 749019007
In stock
22.9 GBP 4 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for expanding brass necks and setting neck tension with precision.
TIN COATED EXPANDER MANDREL, 8MM (0.322")
22.9 GBP 3 £22.90 * £25.90 You save £3.00
In stock
Caliber: 8mm Diameter (in): 0.322 Product no.: 749019009
In stock
22.9 GBP 3 £22.90 * £25.90
Sinclair TiN Expander Mandrels offer superior abrasion resistance, increased lubricity, and precise neck tension adjustment for 22 caliber brass, enhancing your reloading process.
TIN COATED EXPANDER MANDREL, 22 CALIBER (0.223")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 22 Caliber Diameter (in): 0.223 Product no.: 749019002
Backorderable
25.9 GBP 0 £25.90 *
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for expanding brass necks and setting neck tension, 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 30 CALIBER (0.307")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 30 Caliber Diameter (in): 0.307 Product no.: 749019008
Backorderable
25.9 GBP 0 £25.90 *
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for expanding brass necks and setting neck tension with precision.
TIN COATED EXPANDER MANDREL, 338 CALIBER (0.337")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 338 Caliber Diameter (in): 0.337 Product no.: 749019010
Backorderable
25.9 GBP 0 £25.90 *
Sinclair TiN Expander Mandrels offer superior abrasion resistance, enhanced lubricity, and precise neck tension adjustment for brass, perfect for gunsmithing.
TIN COATED EXPANDER MANDREL, 6MM (0.242")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 6mm Diameter (in): 0.242 Product no.: 749019003
Backorderable
25.9 GBP 0 £25.90 *
22.9 25.9 11 GBP
-12 %
MSRP £25.90
22.9 GBP £22.90 You save £3.00

Prices inclusive of duty & VAT.

Product no.: 749019001

The Sinclair TiN Expander Mandrels are a great option for those who want increased resistance to abrasion over our Stainless Steel Mandrels, but don't want to feel the need to upgrade to our Carbide Mandrels. The Titanium Nitride coating process adds increased lubricity and abrasion resistance over the standard steel mandrels. Expander mandrels are made to 0.001" under bullet diameter. Originally designed to be used to expand the necks of brass prior to neck turning, these Mandrels can be used to set neck tension.
In stock 4 pcs. in the USA warehouse
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-12 %
MSRP £25.90
You save £3.00
£22.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
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No charge:
Your credit card will not be charged when you place your order.

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You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

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  • Increased abrasion resistance
  • Enhanced lubricity
  • Precision neck tension setting
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22.9 25.9 11 GBP
Description Specification Customers reviews Accessories

SINCLAIR INTERNATIONAL TIN COATED EXPANDER MANDREL, 20 CALIBER (0.203")

-12 %
MSRP £25.90
22.9 GBP £22.90 You save £3.00

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-12 %
MSRP £25.90
You save £3.00
£22.90

Prices inclusive of duty & VAT.

You save £3.00
1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Enhance Your Reloading Experience with Sinclair International's TiN Coated Expander Mandrels

The Sinclair TiN Expander Mandrels are the ideal choice for shooters seeking improved durability and performance without the need for a full upgrade to carbide options. Designed specifically for 20 caliber (0.203") applications, these mandrels offer a perfect balance of strength and functionality.

Product Features:

  • Superior Abrasion Resistance: The Titanium Nitride (TiN) coating provides enhanced lubricity and durability compared to standard steel mandrels.
  • Precision Engineering: Each expander mandrel is crafted to be 0.001" under bullet diameter, ensuring a precise fit for your reloading needs.
  • Versatile Use: Originally designed for expanding brass necks before neck turning, these mandrels can also be utilized to set neck tension effectively.

Upgrade your reloading setup with the Sinclair International TiN Coated Expander Mandrels and experience the difference in quality and performance.



Attributes

  • Caliber: 
    20 Caliber
  • Diameter (in): 
    0.203
  • Delivery weight: 0.023kg
  • Shipping height: 13mm
  • Shipping width: 13mm
  • Shipping length: 51mm

Item details

Made in USA

Customers reviews

Customer ratings (0)

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Variations:

-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for expanding brass necks and setting neck tension, 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 20 CALIBER (0.203")
22.9 GBP 4 £22.90 * £25.90 You save £3.00
In stock
Caliber: 20 Caliber Diameter (in): 0.203 Product no.: 749019001
In stock
22.9 GBP 4 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for neck expansion and tension setting, made 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 17 CALIBER (0.171")
22.9 GBP 3 £22.90 * £25.90 You save £3.00
In stock
Caliber: 17 Caliber Diameter (in): 0.171 Product no.: 749019000
In stock
22.9 GBP 3 £22.90 * £25.90
-12 %
The Sinclair TiN Expander Mandrels offer enhanced abrasion resistance and lubricity, perfect for neck expansion and setting neck tension without upgrading to Carbide.
TIN COATED EXPANDER MANDREL, 25 CALIBER (0.256")
22.9 GBP 1 £22.90 * £25.90 You save £3.00
In stock
Caliber: 25 Caliber Diameter (in): 0.256 Product no.: 749019004
In stock
22.9 GBP 1 £22.90 * £25.90
-12 %
The Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for expanding brass necks and setting neck tension with precision.
TIN COATED EXPANDER MANDREL, 270 CALIBER (0.276")
22.9 GBP 5 £22.90 * £25.90 You save £3.00
In stock
Caliber: 270 Caliber Diameter (in): 0.276 Product no.: 749019006
In stock
22.9 GBP 5 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for neck expansion and setting neck tension in brass.
TIN COATED EXPANDER MANDREL, 6.5MM (0.263")
22.9 GBP 25 £22.90 * £25.90 You save £3.00
In stock
Caliber: 6.5mm Diameter (in): 0.263 Product no.: 749019005
In stock
22.9 GBP 25 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for neck expansion and tension setting in brass, at 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 7MM (0.283")
22.9 GBP 4 £22.90 * £25.90 You save £3.00
In stock
Caliber: 7mm Diameter (in): 0.283 Product no.: 749019007
In stock
22.9 GBP 4 £22.90 * £25.90
-12 %
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, perfect for expanding brass necks and setting neck tension with precision.
TIN COATED EXPANDER MANDREL, 8MM (0.322")
22.9 GBP 3 £22.90 * £25.90 You save £3.00
In stock
Caliber: 8mm Diameter (in): 0.322 Product no.: 749019009
In stock
22.9 GBP 3 £22.90 * £25.90
Sinclair TiN Expander Mandrels offer superior abrasion resistance, increased lubricity, and precise neck tension adjustment for 22 caliber brass, enhancing your reloading process.
TIN COATED EXPANDER MANDREL, 22 CALIBER (0.223")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 22 Caliber Diameter (in): 0.223 Product no.: 749019002
Backorderable
25.9 GBP 0 £25.90 *
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for expanding brass necks and setting neck tension, 0.001" under bullet diameter.
TIN COATED EXPANDER MANDREL, 30 CALIBER (0.307")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 30 Caliber Diameter (in): 0.307 Product no.: 749019008
Backorderable
25.9 GBP 0 £25.90 *
Sinclair TiN Expander Mandrels offer superior abrasion resistance and lubricity, ideal for expanding brass necks and setting neck tension with precision.
TIN COATED EXPANDER MANDREL, 338 CALIBER (0.337")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 338 Caliber Diameter (in): 0.337 Product no.: 749019010
Backorderable
25.9 GBP 0 £25.90 *
Sinclair TiN Expander Mandrels offer superior abrasion resistance, enhanced lubricity, and precise neck tension adjustment for brass, perfect for gunsmithing.
TIN COATED EXPANDER MANDREL, 6MM (0.242")
25.9 GBP 0 £25.90 *
Backorderable
Caliber: 6mm Diameter (in): 0.242 Product no.: 749019003
Backorderable
25.9 GBP 0 £25.90 *

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