MILWAUKEE Straight Flute Tap: 5/16"-18 UNC, 2B, 4 Flute, Plug Chamfer
SKU 3G-OTH-221816
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Frequently Asked Questions
What is a MILWAUKEE 5/16"-18 UNC straight flute tap used for?
This MILWAUKEE straight flute tap is used for cutting internal threads in carbon steel and other materials. It is a general-purpose hand tap with a plug chamfer, ideal for through-hole or blind-hole threading in industrial maintenance, fabrication, and repair applications.
What are the specifications of the MILWAUKEE 49-57-5142 tap?
The MILWAUKEE 49-57-5142 is a 5/16"-18 UNC straight flute tap with a 2B thread class, 4 flutes, plug chamfer, and black oxide carbon steel construction. It is designed for general-purpose hand threading in metalworking and industrial settings.
Where to buy MILWAUKEE taps in worldwide?
3G Electric supplies MILWAUKEE taps like the 49-57-5142 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this general-purpose hand tap.
How to select the right tap for threading carbon steel?
For threading carbon steel, choose a tap with black oxide coating for reduced friction and chip evacuation. A plug chamfer like this MILWAUKEE 5/16"-18 UNC tap works for both through and blind holes. Use cutting fluid and proper alignment to extend tool life.
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3G Electric supplies MILWAUKEE general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















