YANKEE Taper Pin Reamer: For #6 Pin, 0.2773 in x 0.354 in Dia
SKU 3G-OTH-199525
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Frequently Asked Questions
What is a YANKEE Taper Pin Reamer used for?
A YANKEE Taper Pin Reamer is used to precisely enlarge and finish tapered holes for #6 taper pins in metal assemblies. It creates a smooth, accurate taper that ensures a tight mechanical fit, commonly required in machining, tooling, and industrial maintenance applications.
What are the specifications of the YANKEE 488-6 Taper Pin Reamer?
The YANKEE 488-6 Taper Pin Reamer is designed for #6 pins, with a small-end diameter of 0.2773 in and a large-end diameter of 0.354 in. It features a helical flute geometry for efficient chip evacuation and a smooth cutting action in ferrous and non-ferrous materials.
Where to buy a YANKEE Taper Pin Reamer worldwide?
3G Electric supplies the YANKEE 488-6 Taper Pin Reamer to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision reamer.
How to select the correct taper pin reamer size?
Select a taper pin reamer by matching its pin number (e.g., #6) to the corresponding small-end and large-end diameters. For the YANKEE 488-6, the small end is 0.2773 in and the large end is 0.354 in. Always verify the reamer's taper ratio matches your hole specification before use.
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3G Electric supplies YANKEE helical-flute taper pin reamers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















