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YANKEE Taper Pin Reamer: For #8 Pin, 0.3971 in x 0.505 in Dia - Helical-Flute Taper Pin Reamers
YANKEEHelical-Flute Taper Pin Reamers

YANKEE Taper Pin Reamer: For #8 Pin, 0.3971 in x 0.505 in Dia

SKU 3G-OTH-199498

Brand
YANKEE
Item
Taper Pin Reamer: For #8 Pin, 0.3971 in x 0.505 in Dia
Category
Helical-Flute Taper Pin Reamers
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Technical Specifications

YANKEE
Manufacturer Part Number
488-8
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

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 in metal or wood to accept standard taper pins. It is commonly applied in machinery assembly, jig and fixture work, and maintenance tasks where secure, removable pin fastening is required.

What are the specifications of the YANKEE Taper Pin Reamer 488-8?

The YANKEE Taper Pin Reamer model 488-8 is designed for a #8 taper pin. It has a small-end diameter of 0.3971 inches and a large-end diameter of 0.505 inches. The reamer features a helical flute geometry for smooth cutting and chip evacuation.

Where to buy YANKEE Taper Pin Reamer 488-8 worldwide?

You can source the YANKEE Taper Pin Reamer 488-8 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct taper pin reamer size?

To select the correct taper pin reamer, match the reamer's designated pin number (e.g., #8) to the taper pin size you intend to use. The YANKEE 488-8 is specifically for #8 pins, with a 0.3971-inch small diameter and 0.505-inch large diameter. Always verify the pin's taper ratio and hole depth before ordering.

Used in

Common applications for YANKEE
General machining — YANKEE straight-flute chucking reamers for finishing holes in steel and aluminum parts.
Tool and die making — YANKEE spiral-flute hand reamers for precise sizing of die cavities and bushings.
Maintenance repair — YANKEE counterbores with built-in pilots for creating recesses for screw heads in equipment housings.
Automotive manufacturing — YANKEE chucking reamers with MT1 shanks for reaming engine block bolt holes.
Aerospace component production — YANKEE left-hand spiral-flute reamers for finishing holes in titanium alloys.
Metal fabrication — YANKEE straight-flute reamers for enlarging pilot holes in structural steel assemblies.

YANKEE Products

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.

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