SUPER TOOL Chucking Reamer: 0.439 in Dia, Straight Flute
SKU 3G-OTH-403151
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Frequently Asked Questions
What is a SUPER TOOL Chucking Reamer used for?
A SUPER TOOL Chucking Reamer is used for precision finishing of pre-drilled holes to achieve tight diameter tolerances and smooth surface finishes. It is commonly applied in machining operations across industries like automotive, aerospace, and general manufacturing where accurate hole sizing is critical.
What are the specifications of the SUPER TOOL Chucking Reamer 56554390?
The SUPER TOOL Chucking Reamer 56554390 has a 0.439 in diameter, straight flute design, and is carbide-tipped for extended tool life. It is a straight-flute chucking reamer manufactured by SUPER TOOL, designed for use in drill presses, lathes, and CNC machines for precise hole finishing.
Where to buy SUPER TOOL Chucking Reamer 56554390 worldwide?
3G Electric supplies the SUPER TOOL Chucking Reamer 56554390 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision reamer.
How to select the correct chucking reamer size for a job?
Select a chucking reamer with a diameter matching your target hole size, typically 0.001-0.003 in larger than the drilled hole. For the SUPER TOOL 56554390, the 0.439 in diameter is suitable for finishing holes to that final dimension. Always use proper cutting speeds and coolant for carbide-tipped tools.
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3G Electric supplies SUPER TOOL straight-flute carbide-tipped chucking reamers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















