Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith Tools & Shooting Accessories United Kingdom
749001159
Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 16.9 11 GBP
Product no.: 749001159
SINCLAIR INTERNATIONAL 338 CALIBER (0.336") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA33 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 1 £16.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Caliber: 338 Caliber Diameter (in): 0.336

Top takeaways

  1. Sinclair stainless steel neck turning mandrels are precision-crafted from high-grade stainless steel for calibers 17 to 50, with the 338 caliber mandrel sized at 0.336 inches.
  2. The mandrels are designed with close tolerances—turning mandrels are 0.002 inches under bullet diameter, while expander mandrels are 0.001 inch under bullet diameter, ensuring consistent adjustments.
  3. Large caliber mandrels, which range from 35 to 50 caliber, are compatible only with the Large Caliber Expander Body and the NT-5000 Turning Tool.

Attributes

Caliber: 338 Caliber Diameter (in): 0.336 Delivery weight: 0.023kg

Item details

Made in USA



Product no.: 749001167
SINCLAIR INTERNATIONAL 7MM (0.282") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA28 Sinclair Neck Turning Mandrel, 7 mm
16.9 GBP 12 £16.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Caliber: 284 Caliber, 7mm Diameter (in): 0.282
Product no.: 749001180
SINCLAIR INTERNATIONAL 6.5MM (.262") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA26 Sinclair Neck Turning Mandrel, 6.5 mm
16.9 GBP 3 £16.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Caliber: 6.5mm, 264 Caliber Diameter (in): 0.262
Product no.: 749001147
SINCLAIR INTERNATIONAL 17 CALIBER (0.170") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA17 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 10 £16.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Caliber: 17 Caliber Diameter (in): 0.170
Product no.: 749001185
SINCLAIR INTERNATIONAL 22 CALIBER (0.222") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA22 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 19 £16.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Caliber: 22 Caliber Diameter (in): 0.222
Product no.: 749001186
SINCLAIR INTERNATIONAL 6MM (0.241") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA24 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 7 £16.90 *
Delivery time approx. 7-14 days.
7 pcs. in the USA warehouse
Specs: Caliber: 243 Caliber, 6mm Diameter (in): 0.241
Product no.: 749011562
SINCLAIR INTERNATIONAL 8MM (0.321") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA32 Sinclair Neck Turning Mandrel, 8mm
16.9 GBP 1 £16.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Caliber: 8mm, 32 Caliber Diameter (in): 0.321
Product no.: 749001162
SINCLAIR INTERNATIONAL 25 CALIBER (0.255") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA25 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 0 £16.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 25 Caliber Diameter (in): 0.255
Product no.: 749001163
SINCLAIR INTERNATIONAL 270 CALIBER (0.275") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA27 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 0 £16.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 270 Caliber, 6.8mm Diameter (in): 0.275
Product no.: 749001174
SINCLAIR INTERNATIONAL 20 CALIBER (0.202") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA20 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 0 £16.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 20 Caliber Diameter (in): 0.202
Product no.: 749001184
SINCLAIR INTERNATIONAL 30 CALIBER (0.306") STAINLESS NECK TURNING MANDREL
Mfr Part: NTA30 Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
16.9 GBP 0 £16.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 30 Caliber Diameter (in): 0.306

🔄 Perfect your handloading process with the SINCLAIR INTERNATIONAL 338 Caliber Stainless Neck Turning Mandrel. 🎯 Precision-crafted for accuracy. Shop now! ✨

Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch 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 Expander Body and NT-5000 Turning Tool.
In stock
£18.90 * £16.90 - £18.90*
3.7
In stock
£9.90 * £8.90 - £12.90*
0
Reordered
£27.90 *
5