Monobloc Multi-Blade Reamers Boost Productivity and Reduce Cost per Bore!

By Ashutosh Arora


Friday 30 May 2025, 11:07:25 AM


Monaghan Tooling Group has introduced its latest innovation: the DIATOOL Monobloc Multi-Blade Reamers, designed to enhance high-precision bore machining in demanding industrial settings. These reamers offer a significant performance boost by increasing feed rates, achieving tighter bore tolerances, and reducing cycle times compared to traditional single-point and conventional reaming tools.

A key feature of the DIATOOL Monobloc Multi-Blade Reamers is their multi-blade configuration with unequal cutting edge spacing. This design promotes superior bore roundness and cylindricity, ensuring higher precision during the machining process. The unique design also allows machining speeds to be up to 150% faster than those of conventional reamers, resulting in notable time savings and increased productivity.

The product line includes both standard and expandable versions of the reamers, with diameters ranging from 5.6 mm to 60.599 mm (0.22 to 2.386 inches), with custom options available up to 100.599 mm (3.961 inches). This range makes the reamers suitable for a variety of applications, offering flexibility to meet diverse machining needs.

Additionally, the reamers come in both short and long shank configurations, and users can choose models with or without internal coolant channels. The expandable version features a conical screw mechanism, allowing for precise adjustments to the bore diameter without needing to replace the entire tool. This adjustability provides a cost-effective solution, as the tool can be maintained for a longer period.

Another notable advantage is the tool’s re-tipping capability. Users can re-tip the DIATOOL Monobloc Multi-Blade Reamers up to 10 times, as long as the tool body remains in good condition. This feature significantly reduces the total cost of tooling and extends the operational lifespan, making it a smart investment for manufacturers looking to optimize their machining processes and minimize operational costs.

In summary, Monaghan Tooling Group’s DIATOOL Monobloc Multi-Blade Reamers represent a significant advancement in machining technology. By enabling faster machining speeds, tighter tolerances, and longer tool life, these reamers offer a high-performance, cost-effective solution for a variety of industrial applications.



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