Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SUPER TOOL Chucking Reamer: 0.8438 in Dia, 27/32 in, Straight Flute - Straight-Flute Carbide-Tipped Chucking Reamers
SUPER TOOLStraight-Flute Carbide-Tipped Chucking Reamers

SUPER TOOL Chucking Reamer: 0.8438 in Dia, 27/32 in, Straight Flute

The SUPER TOOL Chucking Reamer (MPN 55254) is a 0.8438 in diameter, 27/32 in straight-flute, carbide-tipped tool. It is designed for precision reaming operations, offering durability and accuracy in industrial…

SKU 3G-OTH-402833

Brand
SUPER TOOL
Item
Chucking Reamer: 0.8438 in Dia, 27/32 in, Straight Flute
Category
Straight-Flute Carbide-Tipped Chucking Reamers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SUPER TOOL
Manufacturer Part Number
55254
Type
27/32 in, Straight Flute, Carbide-Tipped

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SUPER TOOL Chucking Reamer (MPN 55254) is a 0.8438 in diameter, 27/32 in straight-flute, carbide-tipped tool. It is designed for precision reaming operations, offering durability and accuracy in industrial machining applications.

Frequently Asked Questions

What is a SUPER TOOL Chucking Reamer used for?

A SUPER TOOL Chucking Reamer is used for precision hole finishing in metalworking. It enlarges and smooths drilled holes to tight tolerances, commonly in automotive, aerospace, and general machining applications. The carbide-tipped design provides wear resistance for extended tool life.

What are the specifications of the SUPER TOOL Chucking Reamer 55254?

The SUPER TOOL Chucking Reamer 55254 has a diameter of 0.8438 in (27/32 in), straight flute design, and carbide-tipped construction. It is a chucking reamer for machine use. The manufacturer part number is 55254, and the brand is SUPER TOOL.

Where to buy the SUPER TOOL Chucking Reamer 55254 worldwide?

You can source the SUPER TOOL Chucking Reamer 55254 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 SUPER TOOL Chucking Reamer size?

Select the reamer diameter to match your finished hole size, typically 0.001–0.005 in above the drilled hole. For the 55254 model, the 0.8438 in diameter suits 27/32 in holes. Ensure your machine spindle accepts straight-shank chucking reamers. Consult SUPER TOOL's catalog for material-specific speeds.

Used in

Common applications for SUPER TOOL
Automotive engine block manufacturing — SUPER TOOL straight-flute chucking reamers for precision cylinder head bolt holes
Aerospace component assembly — SUPER TOOL dowel pin reamers for alignment holes in jigs and fixtures
General metalworking job shops — SUPER TOOL carbide-tipped reamers for finishing bores in steel and cast iron parts
Hydraulic cylinder production — SUPER TOOL chucking reamers for sizing valve body passages to tight tolerances
Maintenance and repair operations — SUPER TOOL reamers for restoring worn pin holes in heavy equipment linkages
Tool and die making — SUPER TOOL straight-flute reamers for creating guide holes in mold bases and die sets

SUPER TOOL Products

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SUPER TOOL Chucking Reamer: 0.8281 in Dia, 53/64 in, Straight Flute, Carbide-Tipped (MPN 55253)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.8281 in Dia, 53/64 in, Straight Flute, Carbide-Tipped (MPN 55253)
SUPER TOOL Chucking Reamer: 0.8594 in Dia, 55/64 in, Straight Flute, Carbide-Tipped (MPN 55255)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.8594 in Dia, 55/64 in, Straight Flute, Carbide-Tipped (MPN 55255)
SUPER TOOL Chucking Reamer: 0.7656 in Dia, 49/64 in, Straight Flute, Carbide-Tipped (MPN 55249)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.7656 in Dia, 49/64 in, Straight Flute, Carbide-Tipped (MPN 55249)
SUPER TOOL Chucking Reamer: 0.7813 in Dia, Straight Flute, Carbide-Tipped (MPN 55250)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.7813 in Dia, Straight Flute, Carbide-Tipped (MPN 55250)
SUPER TOOL Chucking Reamer: 0.8906 in Dia, 57/64 in, Straight Flute, Carbide-Tipped (MPN 55257)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.8906 in Dia, 57/64 in, Straight Flute, Carbide-Tipped (MPN 55257)
SUPER TOOL Chucking Reamer: 0.7969 in Dia, 51/64 in, Straight Flute, Carbide-Tipped (MPN 55251)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.7969 in Dia, 51/64 in, Straight Flute, Carbide-Tipped (MPN 55251)

More from SUPER TOOL

View all SUPER TOOL parts
SUPER TOOL Chucking Reamer: 0.2165 in Dia, 5.5 mm, Straight Flute, Carbide-Tipped (MPN 5655055)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.2165 in Dia, 5.5 mm, Straight Flute, Carbide-Tipped (MPN 5655055)
SUPER TOOL Chucking Reamer: 0.646 in Dia, Straight Flute, Carbide-Tipped (MPN 56556460)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.646 in Dia, Straight Flute, Carbide-Tipped (MPN 56556460)
SUPER TOOL Chucking Reamer: 0.1975 in Dia, Straight Flute, Carbide-Tipped (MPN 56551975)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.1975 in Dia, Straight Flute, Carbide-Tipped (MPN 56551975)
SUPER TOOL Chucking Reamer: 0.5215 in Dia, Straight Flute, Carbide-Tipped (MPN 56555215)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.5215 in Dia, Straight Flute, Carbide-Tipped (MPN 56555215)
SUPER TOOL Chucking Reamer: 0.3235 in Dia, Straight Flute, Carbide-Tipped (MPN 56553235)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.3235 in Dia, Straight Flute, Carbide-Tipped (MPN 56553235)
SUPER TOOL Chucking Reamer: 0.2915 in Dia, Straight Flute, Carbide-Tipped (MPN 56552915)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.2915 in Dia, Straight Flute, Carbide-Tipped (MPN 56552915)
SUPER TOOL Chucking Reamer: 0.5645 in Dia, Straight Flute, Carbide-Tipped (MPN 56555645)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.5645 in Dia, Straight Flute, Carbide-Tipped (MPN 56555645)
SUPER TOOL Chucking Reamer: 0.5315 in Dia, Straight Flute, Carbide-Tipped (MPN 5655135)
SUPER TOOL
SUPER TOOL Chucking Reamer: 0.5315 in Dia, Straight Flute, Carbide-Tipped (MPN 5655135)