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YANKEE Chucking Reamer: 0.016 in Dia, #78, Straight Flute - Straight-Flute High-Speed Steel Chucking Reamers
YANKEEStraight-Flute High-Speed Steel Chucking Reamers

YANKEE Chucking Reamer: 0.016 in Dia, #78, Straight Flute

The YANKEE Chucking Reamer is a straight-flute, high-speed steel reamer with a 0.016 in diameter, designated as #78. Manufactured under MPN 433-#78, this tool is designed for precision reaming operations in…

SKU 3G-OTH-410353

Also listed as: 43378 · 433 78 · 433-78

Brand
YANKEE
Item
Chucking Reamer: 0.016 in Dia, #78, Straight Flute
Category
Straight-Flute High-Speed Steel Chucking Reamers
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Technical Specifications

YANKEE
Manufacturer Part Number
433-#78

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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Chucking Reamer is a straight-flute, high-speed steel reamer with a 0.016 in diameter, designated as #78. Manufactured under MPN 433-#78, this tool is designed for precision reaming operations in industrial applications.

Frequently Asked Questions

What is the YANKEE Chucking Reamer #78 used for?

The YANKEE Chucking Reamer #78 is used for precision reaming operations to enlarge and finish drilled holes to a tight tolerance. Its 0.016 in diameter and straight-flute design make it suitable for fine-detail work in metalworking, tool and die, and industrial manufacturing applications.

What are the specifications of the YANKEE Chucking Reamer 433-#78?

The YANKEE Chucking Reamer 433-#78 has a 0.016 in diameter, is a #78 size, and features a straight-flute design made from high-speed steel. It is a chucking reamer intended for machine use, providing accurate hole sizing in various materials.

Where to buy YANKEE Chucking Reamer 433-#78 worldwide?

You can source the YANKEE Chucking Reamer 433-#78 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for this precision tool.

How to select the correct YANKEE Chucking Reamer size?

To select the correct YANKEE Chucking Reamer, match the reamer diameter to your desired finished hole size. For the #78 size, the diameter is 0.016 in. Ensure your drill bit leaves enough material for reaming, typically 0.005–0.015 in, and use proper speeds and feeds for high-speed steel tools.

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 straight-flute high-speed steel chucking reamers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
YANKEE Chucking Reamer: 0.018 in Dia, #77, Straight Flute, High Speed Steel (MPN 433-#77)
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YANKEE Chucking Reamer: 0.0135 in Dia, #80, Straight Flute, High Speed Steel (MPN 433-#80)
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YANKEE Chucking Reamer: 0.0135 in Dia, #80, Straight Flute, High Speed Steel (MPN 433-#80)
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YANKEE Chucking Reamer: 0.025 in Dia, #72, Straight Flute, High Speed Steel (MPN 433-#72)

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