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Dormer B100 HSS Straight Shank Hand Reamer Metric 21mm

DORMER

Compare today's prices on the "Dormer B100 HSS Straight Shank Hand Reamer Metric 21mm".

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Last Updated: 05/11/2026
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Product Description

Compare today's prices on the "Dormer B100 HSS Straight Shank Hand Reamer Metric 21mm".

Dormer B100 HSS Straight Shank Hand Reamer Metric 21mm

Achieve precise, smooth finishes in demanding reaming applications with the Dormer B100 HSS Straight Shank Hand Reamer Metric 21mm. Engineered for accuracy, this hand reamer is designed to deliver tight tolerances and superior surface quality in a wide range of materials, making it an essential tool for engineers, machinists, and maintenance professionals who require reliable, repeatable performance by hand.

- Made from premium high-speed steel (HSS) for excellent wear resistance and long tool life

- Straight shank design allows secure clamping in standard drill chucks or tap wrenches

- Metric 21mm diameter for precise sizing in accordance with ISO standards

- Ground flutes provide consistent chip evacuation and a smooth cutting action

- Suitable for reaming a variety of materials including steel, cast iron, and non-ferrous metals

- Right-hand cutting direction optimised for manual reaming operations

- Heat treated to maintain hardness and dimensional stability during use

Ideal for fine-tuning holes to exact dimensions, the Dormer B100 hand reamer combines durability with the precision needed for professional results.

GTIN: 7320760180051