A parallel hand reamer is a cutting tool used to enlarge and shape holes in metal or other materials manually. It is called "parallel" because the cutting edges of the reamer are parallel to its axis. Hand reamers are commonly used in situations where precision is crucial, and a smooth, accurate finish is required in a drilled hole.

PARALLEL HAND REAMERS  HSS - METRIC  

Parallel hand reamers are versatile tools designed for precision hole finishing in various materials. Here are some common applications of parallel hand reamers: 
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Metalworking: Parallel hand reamers are frequently used in metalworking applications to refine and finish holes in metal components. This is crucial for ensuring proper fits and tolerances in machinery and equipment. 
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Woodworking: In woodworking, parallel hand reamers can be employed to create precise holes in wooden pieces. This is particularly important for tasks where dowels or other components need to fit securely and snugly. 
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Automotive Repair: Parallel hand reamers are used in automotive repair and maintenance for tasks such as reaming out engine cylinder bores or other components where precision is essential. 
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Aerospace: In the aerospace industry, where precision is critical, parallel hand reamers are employed to achieve accurate hole sizes and tolerances in various components such as aircraft structures and engine parts. 
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Machining: Machinists use parallel hand reamers during the machining process to achieve the desired hole dimensions and smooth finishes in machine parts. 
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Maintenance and Repair: Parallel hand reamers are valuable in maintenance and repair work across different industries. They can be used to correct or modify existing holes that may have become damaged or misaligned over time. 
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Tool and Die Making: In tool and die making, parallel hand reamers are essential for creating precise holes in molds, dies, and other tooling components. 
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Instrumentation: In the manufacturing of instruments and gauges, parallel hand reamers are utilized to ensure accurate and consistent hole dimensions for the placement of sensors, probes, or other measuring devices. 
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Educational and Training Purposes: Parallel hand reamers are commonly used in educational settings and training workshops to teach students about precision machining, metalworking, and the importance of accurate hole sizing. 
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DIY and Hobbyist Projects: DIY enthusiasts and hobbyists often use parallel hand reamers for various projects, such as creating custom fittings or improving the accuracy of holes in homemade constructions.
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APPLICATIONS

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<li>Conformed to BS 328 ISO 236/1 DIN 206</li>
<li>These high-quality reamers have been designed for opening out and finishing holes in most ferrous and non-ferrous materials.</li>
<li>Manufactured from Premium HSS M2 Material</li>
<li>Applications : These tools are commonly used in maintenance and repair work, as well as in small-scale machining operations. They are suitable for enlarging and finishing holes that have already been drilled.</li>
<li>These high-quality reamers have been designed for opening out and finishing holes in most ferrous and non-ferrous materials.</li>
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Using a parallel hand reamer involves rotating the tool manually while applying a moderate amount of pressure. The reamer is turned in the same direction as it would rotate if powered by a machine. This process gradually removes material and refines the dimensions of the hole.

CAT. NO.	diameter	CUTTING EDGE LENGTH	OVERALL LENGTH
GHR-5620	3.0mm	31mm	62mm
GHR-5621	3.5mm	35mm	71mm
GHR-5622	4.0mm	38mm	76mm
GHR-5623	4.5mm	41mm	81mm
GHR-5624	5.0mm	44mm	87mm
GHR-5625	5.5mm	47mm	93mm
GHR-5626	6.0mm	47mm	93mm
GHR-5627	7.0mm	54mm	107mm
GHR-5628	8.0mm	58mm	115mm

CUTTING TOOLS

REAMER ALL TYPES

PARALLEL HAND REAMERS HSS - METRIC

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