Jeanoko Adjustable Hand Reamer 1 11/32‑1 1/2in 9CRSI Shank

Description

Product Overview

The Jeanoko Adjustable Hand Reamer is engineered for professionals who demand precision, durability, and flexibility in their metalworking and pipe fabrication tasks. Constructed from hardened 9CRSI steel, the reamer offers exceptional hardness and toughness, ensuring long‑term performance even under demanding conditions. Its straight shank design provides a stable, coaxial alignment with drilling machines, reducing run‑out and delivering consistent H8 tolerance across the full size range of 1 11/32 in to 1 1/2 in.

Every detail of this hand reamer reflects a commitment to quality. The cylindrical reaming hole maintains a true geometry, allowing for smooth material removal and a clean, round finish on each pass. The adjustable feature enables users to fine‑tune the cutting diameter, making the tool versatile for a variety of applications, from creating precise conduit openings to preparing holes for threaded inserts.

Weighing just 2.47 pounds and packaged in a compact 12.2 × 1.57 × 1.57‑inch box, the reamer is easy to transport and store in any workshop or job site. Its robust construction does not compromise usability; the ergonomic hand‑grip provides comfortable control, reducing operator fatigue during extended use.

Designed to meet the exacting standards of professional craftsmen, the Jeanoko Hand Reamer has earned a solid reputation reflected in its 5‑star customer rating and a Best Sellers Rank of #56 in the Hand Reamers category. Whether you are a seasoned machinist, an electrician, or a maintenance technician, this tool delivers the reliability and accuracy required for high‑quality results.

Usage

This reamer excels in a wide range of environments. In industrial workshops, it is used to enlarge pre‑drilled holes for conduit installation, ensuring a snug fit for electrical wiring. In automotive repair shops, technicians rely on its precision to prepare mounting points for brackets and sensors, where exact tolerances are critical to prevent stress concentrations.

For pipe fabrication, the adjustable hand reamer allows fabricators to quickly adapt to varying pipe diameters, eliminating the need for multiple fixed‑size reamers and reducing tool inventory. Its compatibility with standard drilling machines means it can be employed on bench‑mounted, column‑mounted, or portable drill presses, providing flexibility across different job sites.

Maintenance professionals appreciate the tool’s ability to clean and re‑condition worn holes in machinery housings, gearboxes, and pump casings. The straight shank ensures that the reamer remains centered, minimizing the risk of misalignment that could lead to uneven wear or damage to surrounding components.

Because the reamer is made from 9CRSI steel, it resists wear and maintains its cutting edge longer than conventional carbon steel tools. This durability translates into lower replacement costs and less downtime for businesses that rely on consistent tool performance.

Why Choose Us

Choosing the Jeanoko Adjustable Hand Reamer means investing in a tool that combines superior material quality with thoughtful engineering. The 9CRSI alloy offers a balance of hardness and toughness that is difficult to achieve with standard tool steels, providing a cutting edge that stays sharp even after repeated use on hard alloys and stainless steel.

Our commitment to precision is evident in the H8 tolerance rating, guaranteeing that each reamed hole meets tight dimensional specifications. This level of accuracy reduces the need for secondary finishing operations, saving time and labor costs on the production floor.

We stand behind every product with a comprehensive quality assurance program. Each reamer undergoes rigorous testing for dimensional stability, surface finish, and cutting performance before it leaves the factory. This ensures that you receive a tool that performs exactly as advertised, right out of the box.

Customer support is a cornerstone of the Jeanoko brand. Our technical team is available to answer any questions about tool setup, optimal operating speeds, or maintenance procedures. Should you encounter any issues, we offer responsive after‑sales service, including replacement parts and troubleshooting guidance.

By selecting our hand reamer, you benefit from a combination of high‑grade materials, precise engineering, and a support network that helps you get the most out of your investment.

Key Features

• Hard 9CRSI steel construction delivers exceptional durability and wear resistance for long‑term use.
• Adjustable diameter allows flexible reaming from 1 11/32 in to 1 1/2 in, reducing the need for multiple tools.
• Straight shank ensures perfect alignment with drilling machines, providing consistent H8 tolerance.
• Ergonomic hand‑grip design minimizes operator fatigue during extended reaming operations.
• Dedicated customer support and warranty give peace of mind and reliable after‑sales service.

FAQ

What size range can this reamer accommodate?

The reamer is adjustable to cover cylindrical holes from 1 11/32 in up to 1 1/2 in, making it suitable for a variety of conduit and pipe diameters.

Is the tool compatible with all drilling machines?

Yes, the straight shank design fits standard drill presses, column‑mounted drills, and portable drilling machines, allowing versatile use across different setups.

How do I maintain the cutting edge for optimal performance?

Regularly clean the flutes after each use, inspect for wear, and store the reamer in a dry environment. For occasional sharpening, use a fine‑grit sharpening stone or professional tool sharpening service.

Can this reamer be used on stainless steel?

Absolutely. The 9CRSI steel material provides the hardness needed to cut stainless steel and other tough alloys without rapid wear.

What warranty does Jeanoko offer?

Jeanoko provides a one‑year limited warranty covering manufacturing defects, backed by responsive customer service to address any concerns promptly.