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Home Reloading Case Preparation Neck Turning Turning & Expander Mandrels SINCLAIR INTERNATIONAL STAINLESS STEEL LARGE CALIBER EXPANDER MANDRELS Support
Sierra Sale!
Enhance your reloading with Sinclair's stainless steel 50 caliber expander mandrel. Precision crafted for accuracy and durability! 🔧

SINCLAIR INTERNATIONAL STAINLESS STEEL LARGE CALIBER EXPANDER MANDRELS - SINCLAIR INTERNATIONAL 50 CALIBER (.509") STAINLESS EXPANDER MANDREL

749002100

Variations:

Enhance your reloading with Sinclair's stainless steel 50 caliber expander mandrel. Precision crafted for accuracy and durability! 🔧
SINCLAIR INTERNATIONAL 50 CALIBER (.509") STAINLESS EXPANDER MANDREL
23.9 GBP 4 £23.90 *
Caliber: 50 Caliber Diameter (in): 0.509 Product no.: 749002100
In stock
23.9 GBP 4 £23.90 *
Ask question
Discover the Sinclair 9.3mm Stainless Steel Expander Mandrel for precision turning. Perfect for your projects! 🛠️
SINCLAIR INTERNATIONAL 9.3MM (.365") STAINLESS EXPANDER MANDREL
18.9 GBP 3 £18.90 *
Caliber: 9.3mm Diameter (in): 0.365 Product no.: 749002085
In stock
18.9 GBP 3 £18.90 *
Ask question
Enhance your reloading with the Sinclair 408 Caliber Expander Mandrel. Perfect for precision work! 🔧 Get yours today!
SINCLAIR INTERNATIONAL 408 CALIBER (.407") STAINLESS EXPANDER MANDREL
18.9 GBP 1 £18.90 *
Caliber: 408 Caliber Diameter (in): 0.407 Product no.: 749002087
In stock
18.9 GBP 1 £18.90 *
Ask question
Discover the Sinclair International 416 Caliber Expander Mandrel for precision turning. Perfect for your gunsmithing needs! 🔧
SINCLAIR INTERNATIONAL 416 CALIBER (.415") STAINLESS EXPANDER MANDREL
18.9 GBP 3 £18.90 *
Caliber: 416 Caliber Diameter (in): 0.415 Product no.: 749002088
In stock
18.9 GBP 3 £18.90 *
Ask question
Discover the precision of Sinclair's 35 Caliber Stainless Steel Expander Mandrel. Perfect for expert handloaders! 🔧
SINCLAIR INTERNATIONAL 35 CALIBER (.357") STAINLESS EXPANDER MANDREL
18.9 GBP 0 £18.90 *
Caliber: 35 Caliber Diameter (in): 0.357 Product no.: 749002084
Backorderable
18.9 GBP 0 £18.90 *
Ask question
Discover the Sinclair 375 Caliber Stainless Steel Expander Mandrel for precise turning. Perfect for your reloading needs! 🔧
SINCLAIR INTERNATIONAL 375 CALIBER (.374") STAINLESS EXPANDER MANDREL
21.9 GBP 0 £21.90 *
Caliber: 375 Caliber Diameter (in): 0.374 Product no.: 749002086
Backorderable
21.9 GBP 0 £21.90 *
Ask question
18.9 23.9 6 GBP
23.9 GBP £23.90

Prices inclusive of duty & VAT.

Product no.: 749002100

Sinclair stainless steel neck turning and expander mandrelsfor 17 through 50 caliber cartridges are turned from highgrade stainless steel on precision turning centers. Turningmandrels are sized .002" under bullet diameter andexpander mandrels are .001" under bullet diameter. Theshape and surface of all of our mandrels is the result of years ofexperimenting by many expert handloaders. Our Carbide turning mandrelsare precision ground from solid carbide stock, which yields even closer tolerances. AllCarbide mandrels are ground to .002" under bullet diameter. Adjustments on our NT-4000turning tool will be more consistent withcarbide mandrels due to the tighter tolerancesof the mandrels. Large caliber (35to 50 caliber) mandrels fit only the LargeCaliber Expander Body and the NT-5000 Turning Tool
In stock
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Variations:

Enhance your reloading with Sinclair's stainless steel 50 caliber expander mandrel. Precision crafted for accuracy and durability! 🔧
SINCLAIR INTERNATIONAL 50 CALIBER (.509") STAINLESS EXPANDER MANDREL
23.9 GBP 4 £23.90 *
Caliber: 50 Caliber Diameter (in): 0.509 Product no.: 749002100
In stock
23.9 GBP 4 £23.90 *
Ask question
Discover the Sinclair 9.3mm Stainless Steel Expander Mandrel for precision turning. Perfect for your projects! 🛠️
SINCLAIR INTERNATIONAL 9.3MM (.365") STAINLESS EXPANDER MANDREL
18.9 GBP 3 £18.90 *
Caliber: 9.3mm Diameter (in): 0.365 Product no.: 749002085
In stock
18.9 GBP 3 £18.90 *
Ask question
Enhance your reloading with the Sinclair 408 Caliber Expander Mandrel. Perfect for precision work! 🔧 Get yours today!
SINCLAIR INTERNATIONAL 408 CALIBER (.407") STAINLESS EXPANDER MANDREL
18.9 GBP 1 £18.90 *
Caliber: 408 Caliber Diameter (in): 0.407 Product no.: 749002087
In stock
18.9 GBP 1 £18.90 *
Ask question
Discover the Sinclair International 416 Caliber Expander Mandrel for precision turning. Perfect for your gunsmithing needs! 🔧
SINCLAIR INTERNATIONAL 416 CALIBER (.415") STAINLESS EXPANDER MANDREL
18.9 GBP 3 £18.90 *
Caliber: 416 Caliber Diameter (in): 0.415 Product no.: 749002088
In stock
18.9 GBP 3 £18.90 *
Ask question
Discover the precision of Sinclair's 35 Caliber Stainless Steel Expander Mandrel. Perfect for expert handloaders! 🔧
SINCLAIR INTERNATIONAL 35 CALIBER (.357") STAINLESS EXPANDER MANDREL
18.9 GBP 0 £18.90 *
Caliber: 35 Caliber Diameter (in): 0.357 Product no.: 749002084
Backorderable
18.9 GBP 0 £18.90 *
Ask question
Discover the Sinclair 375 Caliber Stainless Steel Expander Mandrel for precise turning. Perfect for your reloading needs! 🔧
SINCLAIR INTERNATIONAL 375 CALIBER (.374") STAINLESS EXPANDER MANDREL
21.9 GBP 0 £21.90 *
Caliber: 375 Caliber Diameter (in): 0.374 Product no.: 749002086
Backorderable
21.9 GBP 0 £21.90 *
Ask question

Description:

Sinclair stainless steel neck turning and expander mandrelsfor 17 through 50 caliber cartridges are turned from highgrade stainless steel on precision turning centers. Turningmandrels are sized .002" under bullet diameter andexpander mandrels are .001" under bullet diameter. Theshape and surface of all of our mandrels is the result of years ofexperimenting by many expert handloaders. Our Carbide turning mandrelsare precision ground from solid carbide stock, which yields even closer tolerances. AllCarbide mandrels are ground to .002" under bullet diameter. Adjustments on our NT-4000turning tool will be more consistent withcarbide mandrels due to the tighter tolerancesof the mandrels. Large caliber (35to 50 caliber) mandrels fit only the LargeCaliber Expander Body and the NT-5000 Turning Tool

Top takeaways

  1. The Sinclair International 50 Caliber Stainless Expander Mandrel is made from high-grade stainless steel, offering precision for neck turning and expanding tasks.
  2. Designed with tight tolerances, the mandrel is .001" under bullet diameter for precise expansions, and is compatible with the Large Caliber Expander Body and NT-5000 Turning Tool.
  3. Additional carbide mandrels are available, ground to .002" under bullet diameter for even tighter tolerances, enhancing the consistency of adjustments on the NT-4000 turning tool.

Attributes

  • Caliber: 50 Caliber
  • Diameter (in): 0.509
  • Delivery weight: 0.068kg
  • Shipping height: 1mm
  • Shipping width: 83mm
  • Shipping length: 146mm

Item details

Made in USA

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