My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Reloading Case Preparation Neck Turning Turning & Expander Mandrels SINCLAIR INTERNATIONAL CARBIDE NECK TURNING MANDREL, 17 CALIBER (.170") Support

Sinclair's Carbide Neck Turning Mandrels offer precision ground tolerances, ensuring consistent adjustments for 17 to 50 caliber cartridges, enhancing your reloading accuracy.
-9 %

SINCLAIR INTERNATIONAL CARBIDE NECK TURNING MANDREL, 17 CALIBER (.170")

749005936
Variations
Filters:
Diameter (in)
0.170
0.202
0.222
0.241
0.255
0.262
0.275
0.282
0.306
0.336
Variations:

Variations:

-9 %
Sinclair's Carbide Neck Turning Mandrels offer precision ground tolerances, ensuring consistent adjustments for 17 to 50 caliber cartridges, enhancing your reloading accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 17 CALIBER (.170")
49.9 GBP 1 £49.90 * £54.90
In stock
Caliber: 17 Caliber Diameter (in): 0.170 Product no.: 749005936
In stock
49.9 GBP 1 £49.90 * £54.90
-9 %
Enhance your precision reloading with Sinclair International's Carbide Neck Turning Mandrels for 270 caliber, offering superior durability and consistent results.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 270 CALIBER (.275")
49.9 GBP 2 £49.90 * £54.90
In stock
Caliber: 270 Caliber, 6.8mm Diameter (in): 0.275 Product no.: 749006060
In stock
49.9 GBP 2 £49.90 * £54.90
-9 %
Enhance your precision reloading with Sinclair International's Carbide Neck Turning Mandrels for 20 caliber (.202"), ensuring consistent neck thickness and improved accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 20 CALIBER (.202")
49.9 GBP 1 £49.90 * £54.90
In stock
Caliber: 20 Caliber Diameter (in): 0.202 Product no.: 749006079
In stock
49.9 GBP 1 £49.90 * £54.90
-9 %
Enhance your reloading precision with Sinclair International Carbide Neck Turning Mandrels for 338 caliber, ensuring consistent neck thickness and improved accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 338 CALIBER (.336")
49.9 GBP 5 £49.90 * £54.90
In stock
Caliber: 338 Caliber Diameter (in): 0.336 Product no.: 749006106
In stock
49.9 GBP 5 £49.90 * £54.90
-9 %
Achieve precision neck turning with Sinclair International's 6.5mm Carbide Neck Turning Mandrels, designed for durability and superior accuracy in your reloading process.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 6.5MM (.262")
49.9 GBP 7 £49.90 * £54.90
In stock
Caliber: 6.5mm, 264 Caliber Diameter (in): 0.262 Product no.: 749006110
In stock
49.9 GBP 7 £49.90 * £54.90
-9 %
Enhance your reloading precision with Sinclair International's Carbide Neck Turning Mandrels for 22 caliber, ensuring consistent neck thickness and improved accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 22 CALIBER (.222")
49.9 GBP 13 £49.90 * £54.90
In stock
Caliber: 22 Caliber Diameter (in): 0.222 Product no.: 749006111
In stock
49.9 GBP 13 £49.90 * £54.90
-9 %
Achieve precision neck turning with Sinclair International's Carbide Neck Turning Mandrels for 30 caliber (.306) cartridges, ensuring consistent case dimensions.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 30 CALIBER (.306")
49.9 GBP 9 £49.90 * £54.90
In stock
Caliber: 30 Caliber Diameter (in): 0.306 Product no.: 749006112
In stock
49.9 GBP 9 £49.90 * £54.90
-9 %
Achieve precision and consistency with Sinclair International Carbide Neck Turning Mandrels, designed for 6mm cases, enhancing your reloading accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 6MM (.241")
49.9 GBP 10 £49.90 * £54.90
In stock
Caliber: 243 Caliber, 6mm Diameter (in): 0.241 Product no.: 749006114
In stock
49.9 GBP 10 £49.90 * £54.90
-9 %
Sinclair's Carbide Neck Turning Mandrels offer precision ground tolerances at .002" under bullet diameter, ensuring consistent adjustments for superior handloading.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 25 CALIBER (.255")
49.9 GBP 1 £49.90 * £54.90
In stock
Caliber: 25 Caliber Diameter (in): 0.255 Product no.: 749006081
In stock
49.9 GBP 1 £49.90 * £54.90
-9 %
Sinclair's Carbide Neck Turning Mandrels offer precision grinding for tighter tolerances, ensuring consistent adjustments and superior performance for 17-50 caliber cartridges.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 7MM (.282")
49.9 GBP 4 £49.90 * £54.90
In stock
Caliber: 284 Caliber, 7mm Diameter (in): 0.282 Product no.: 749006097
In stock
49.9 GBP 4 £49.90 * £54.90
49.9 49.9 10 GBP
-9 %
MSRP £54.90
49.9 GBP £49.90

Prices inclusive of duty & VAT.

Product no.: 749005936

Mfr. No.: 95017

Sinclair stainless steel neck turning mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002" under bullet diameter. The shape and surface of all of our mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbide stock, which yields even closer tolerances. All Carbide mandrels are ground to .002" under bullet diameter. Adjustments on our NT-4000 turning tool will be more consistent with carbide mandrels due to the tighter tolerances of the mandrels. Large caliber (35 to 50 caliber) mandrels fit only the Large Caliber Expander Body and the NT-5000 Turning Tool.
In stock 1 pcs. in the USA warehouse
5/5 - 1 Customers
1
2
3
4
5
6
7
8
9
10+
-9 %
MSRP £54.90
£49.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

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

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

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Precision ground from carbide
  • Consistent turning tool adjustments
  • Expertly designed for accuracy
Wish List Ask question
49.9 49.9 10 GBP
Description Specification Customers reviews Accessories

SINCLAIR INTERNATIONAL CARBIDE NECK TURNING MANDREL, 17 CALIBER (.170")

-9 %
MSRP £54.90
49.9 GBP £49.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-9 %
MSRP £54.90
£49.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Precision neck turning mandrels for superior accuracy.

Introducing the SINCLAIR INTERNATIONAL CARBIDE NECK TURNING MANDRELS, designed for enthusiasts who demand the highest level of precision in their reloading process.

Product Description

Sinclair's stainless steel neck turning mandrels cater to a wide range of calibers, from 17 through 50 caliber cartridges. Crafted from high-grade stainless steel on precision turning centers, these mandrels are sized to .002" under bullet diameter, ensuring a perfect fit.

The shape and surface finish of our mandrels are the culmination of years of experimentation by expert handloaders, resulting in products that meet the highest standards of quality.

Our Carbide turning mandrels are precision ground from solid carbide stock, providing even closer tolerances. All carbide mandrels are ground to .002" under bullet diameter, allowing for improved consistency when making adjustments on our NT-4000 turning tool, thanks to the tighter tolerances.

  • Large caliber (35 to 50 caliber) mandrels are compatible exclusively with the Large Caliber Expander Body and the NT-5000 Turning Tool.

Upgrade your reloading setup with Sinclair International's Carbide Neck Turning Mandrels for unmatched precision and reliability.



Attributes

  • Caliber: 
    17 Caliber
  • Diameter (in): 
    0.170
  • Delivery weight: 0.023kg
  • Shipping height: 10mm
  • Shipping width: 10mm
  • Shipping length: 64mm

Item details

Made in USA

Customers reviews

Customer ratings (1)

5 / 5
Definitely recommended

Brownells USA very usefull for something so simple 23/01/2014

bought one for each cal. I have,couldnt believe how much over length on the 25, be generous on the .100 trim in instructions. neat tool

Variations:

-9 %
Sinclair's Carbide Neck Turning Mandrels offer precision ground tolerances, ensuring consistent adjustments for 17 to 50 caliber cartridges, enhancing your reloading accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 17 CALIBER (.170")
49.9 GBP 1 £49.90 * £54.90
In stock
Caliber: 17 Caliber Diameter (in): 0.170 Product no.: 749005936
In stock
49.9 GBP 1 £49.90 * £54.90
-9 %
Enhance your precision reloading with Sinclair International's Carbide Neck Turning Mandrels for 270 caliber, offering superior durability and consistent results.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 270 CALIBER (.275")
49.9 GBP 2 £49.90 * £54.90
In stock
Caliber: 270 Caliber, 6.8mm Diameter (in): 0.275 Product no.: 749006060
In stock
49.9 GBP 2 £49.90 * £54.90
-9 %
Enhance your precision reloading with Sinclair International's Carbide Neck Turning Mandrels for 20 caliber (.202"), ensuring consistent neck thickness and improved accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 20 CALIBER (.202")
49.9 GBP 1 £49.90 * £54.90
In stock
Caliber: 20 Caliber Diameter (in): 0.202 Product no.: 749006079
In stock
49.9 GBP 1 £49.90 * £54.90
-9 %
Enhance your reloading precision with Sinclair International Carbide Neck Turning Mandrels for 338 caliber, ensuring consistent neck thickness and improved accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 338 CALIBER (.336")
49.9 GBP 5 £49.90 * £54.90
In stock
Caliber: 338 Caliber Diameter (in): 0.336 Product no.: 749006106
In stock
49.9 GBP 5 £49.90 * £54.90
-9 %
Achieve precision neck turning with Sinclair International's 6.5mm Carbide Neck Turning Mandrels, designed for durability and superior accuracy in your reloading process.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 6.5MM (.262")
49.9 GBP 7 £49.90 * £54.90
In stock
Caliber: 6.5mm, 264 Caliber Diameter (in): 0.262 Product no.: 749006110
In stock
49.9 GBP 7 £49.90 * £54.90
-9 %
Enhance your reloading precision with Sinclair International's Carbide Neck Turning Mandrels for 22 caliber, ensuring consistent neck thickness and improved accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 22 CALIBER (.222")
49.9 GBP 13 £49.90 * £54.90
In stock
Caliber: 22 Caliber Diameter (in): 0.222 Product no.: 749006111
In stock
49.9 GBP 13 £49.90 * £54.90
-9 %
Achieve precision neck turning with Sinclair International's Carbide Neck Turning Mandrels for 30 caliber (.306) cartridges, ensuring consistent case dimensions.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 30 CALIBER (.306")
49.9 GBP 9 £49.90 * £54.90
In stock
Caliber: 30 Caliber Diameter (in): 0.306 Product no.: 749006112
In stock
49.9 GBP 9 £49.90 * £54.90
-9 %
Achieve precision and consistency with Sinclair International Carbide Neck Turning Mandrels, designed for 6mm cases, enhancing your reloading accuracy.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 6MM (.241")
49.9 GBP 10 £49.90 * £54.90
In stock
Caliber: 243 Caliber, 6mm Diameter (in): 0.241 Product no.: 749006114
In stock
49.9 GBP 10 £49.90 * £54.90
-9 %
Sinclair's Carbide Neck Turning Mandrels offer precision ground tolerances at .002" under bullet diameter, ensuring consistent adjustments for superior handloading.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 25 CALIBER (.255")
49.9 GBP 1 £49.90 * £54.90
In stock
Caliber: 25 Caliber Diameter (in): 0.255 Product no.: 749006081
In stock
49.9 GBP 1 £49.90 * £54.90
-9 %
Sinclair's Carbide Neck Turning Mandrels offer precision grinding for tighter tolerances, ensuring consistent adjustments and superior performance for 17-50 caliber cartridges.
CARBIDE NECK TURNING MANDRELS - CARBIDE NECK TURNING MANDREL, 7MM (.282")
49.9 GBP 4 £49.90 * £54.90
In stock
Caliber: 284 Caliber, 7mm Diameter (in): 0.282 Product no.: 749006097
In stock
49.9 GBP 4 £49.90 * £54.90

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top