Description
Product Overview
The Mxfans HSS Multi Reamer is engineered for professional metalworking applications where precision, durability, and flexibility are paramount. Crafted from high‑speed steel (HSS), the cutting edges retain sharpness even after extended use on hard materials such as A3 steel, alloy steel, cast iron, cast steel, and aluminum. The tool features an adjustable reaming range of 15.25 mm to 17 mm, allowing users to fine‑tune the final hole diameter to meet exacting tolerances. Its alloy‑steel handle provides a comfortable grip while resisting wear and deformation under high torque. Weighing only 5 oz and measuring 7.4 × 1.4 × 1 inches, the reamer is compact enough for handheld operation yet robust enough for demanding machining environments. The part number M3171225215 and ASIN B07DR88QCR ensure easy identification and replacement within inventory systems.
![[Product front view showing all components]](https://www.beltra.store/wp-content/uploads/2026/07/226c6f02f0674ea3af158683fa875913.jpg)
Usage
Designed for a broad spectrum of industries, the Mxfans HSS Multi Reamer excels in automotive, aerospace, tooling, and general manufacturing settings. It is ideal for reaming drilled or pre‑reamed holes to improve dimensional accuracy, reduce surface roughness, and achieve a superior finish on critical components such as engine blocks, gear housings, and structural brackets. The tool’s adjustable capability makes it suitable for both prototype development and high‑volume production runs, allowing technicians to switch quickly between different hole sizes without changing tools. Its ergonomic handle reduces operator fatigue during extended machining sessions, and the lightweight construction facilitates easy maneuverability in tight workspaces.
Why Choose Us
Choosing the Mxfans HSS Multi Reamer means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each reamer undergoes precision heat‑treatment to achieve optimal hardness and wear resistance, ensuring consistent performance across thousands of cycles. The brand’s reputation for reliable hand tools is reinforced by a responsive after‑sales service team that provides technical assistance, replacement parts, and warranty support. With a Best Sellers Rank of #67 in Hand Reamers, the tool has earned the trust of professionals who demand accuracy and longevity from their equipment.
Key Features
- High‑speed steel construction delivers long‑lasting sharpness on hard metals.
- Adjustable reaming range of 15.25‑17 mm provides versatile sizing options.
- Alloy‑steel ergonomic handle reduces fatigue and enhances control.
- Lightweight design (5 oz) enables easy handheld operation in confined spaces.
- Dedicated customer support and warranty ensure peace of mind after purchase.
FAQ
What materials can this reamer be used on?
The reamer is suitable for a wide variety of metals including A3 steel, alloy steel, cast iron, cast steel, aluminum, and other common engineering alloys.
How do I adjust the reamer to different diameters?
Simply loosen the adjustment knob, set the desired diameter within the 15.25‑17 mm range, and retighten the knob to lock the setting securely before machining.
Is this tool compatible with standard hand drills?
Yes, the reamer can be mounted on most standard hand drills and rotary tools that accept a 1/4‑inch shank, providing flexibility across a range of equipment.
What warranty does Mxfans offer?
Mxfans provides a one‑year limited warranty covering manufacturing defects, along with access to technical support for installation and usage queries.
Can the reamer be used for precision aerospace components?
Absolutely. The high‑speed steel material and precise adjustable range make it ideal for aerospace applications where tight tolerances and surface finish are critical.




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