MILWAUKEE Hex Threading Die: #6-32 UNC, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5315)
SKU 3G-OTH-235358
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Frequently Asked Questions
What is the MILWAUKEE 49-57-5315 hex threading die used for?
The MILWAUKEE 49-57-5315 is a solid hex rethreading die used to clean or restore damaged threads on #6-32 UNC fasteners. It is commonly applied in maintenance, repair, and assembly operations across industrial sectors such as machining, automotive, and general manufacturing.
What are the specifications of the MILWAUKEE 49-57-5315 hex threading die?
This MILWAUKEE die is a #6-32 UNC solid hex rethreading die with a 1-inch hex width. It is made from black oxide carbon steel. The manufacturer part number is 49-57-5315. It is designed for hand use to rethread or clean existing threads without cutting new ones.
Where to buy the MILWAUKEE 49-57-5315 hex threading die worldwide?
3G Electric supplies the MILWAUKEE 49-57-5315 hex threading die to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this genuine MILWAUKEE part.
How to use a MILWAUKEE hex rethreading die for #6-32 UNC threads?
To use the MILWAUKEE 49-57-5315 die, first clean the damaged threads and apply cutting oil. Place the die over the fastener and turn it clockwise while applying steady pressure. Reverse periodically to clear chips. Use a tap wrench or die holder that fits the 1-inch hex width for better control.
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3G Electric supplies MILWAUKEE solid hex rethreading dies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














