10mm Hand Reamer DIN 206 H7 Form B Right-Hand Spiral Fluted HSS Uncoated, H7 Tolerance - TECWERK

Take advantage of a precise finishing tool that combines HSS durability, an exact H7 fit and spiral flute geometry for reliable hole finishing; order the tool via Metav Werkzeuge or consult our specialists if further specification is required.

Hand reamer DIN 206 H7 Form B D.10mm · HSS · Spiral-fluted · TECWERK

The Hand reamer DIN 206 H7 Form B D.10mm is a precision finishing tool for achieving tight 10 mm hole fits in metalworking and maintenance applications.

• HSS construction for long tool life
• 10 mm H7 tolerance for precision fits
• Spiral-fluted for smooth chip evacuation
• Cylindrical shank with square end

Consistent hole tolerances that reduce rework

The tool delivers a stable H7 finish on 10 mm holes, which ensures consistent clearance and interchangeability for assembled components. Achieving an H7 tolerance means the hole diameter is controlled to a standard engineering fit, reducing the need for post-process adjustment and lowering scrap rates. The specification to DIN 206 and Form B indicates a standardised profile for the cutting edges and land geometry, helping maintain repeatable outcomes across multiple operations.

Spiral-fluted geometry for improved chip control and surface finish

Spiral flutes combine cutting efficiency with controlled chip evacuation. The spiral flutes guide chips away from the cutting zone, reducing scoring and promoting a smoother bore surface. With HSS as the cutting material, the tool balances toughness and heat resistance for manual reaming tasks; this makes the finishing process more forgiving under variable feed conditions and helps to preserve the ground surface finish required for precision fits.

Shank design and cutting direction for practical handling

The reamer features a cylindrical shank with a square end, facilitating secure clamping in hand tools or simple fixtures and permitting controlled torque transfer during manual use. The combination of right-hand cutting action with the spiral flute geometry assists in steady entry and exit, providing a predictable cutting behaviour for operators. The longer lead on the cutting edge improves alignment when entering a pre-drilled hole, which helps to reduce wobble and improves concentricity.

Built for workshop reliability and straightforward maintenance

Constructed from HSS and supplied uncoated, the tool focuses on straightforward serviceability: wear can be detected visually and reconditioning is possible where appropriate. The standard-compliant design and familiar shank style mean replacement and integration into existing tool sets is simple. For procurement and inventory, the standard designation (DIN 206, Form B) simplifies specification and matching to drawing requirements, supporting efficient workshop workflows.

For precision hole finishing, request this TECWERK hand reamer via Metav Werkzeuge or speak with our specialists at info@metav-werkzeuge.com or +49 2822 7131930 to confirm fit and availability.

Technical data

• Article number: 2000865708NW
• UID: 2000865708NW

Facts

• Diameter: 10 mm
• Tolerance: H7
• Standard: DIN 206
• Form: Form B

Special features

• Material: HSS
• Coating: uncoated
• Flute: spiral-fluted
• Cutting direction: right-hand cutting
• Helix: left-hand helix
• Lead: long lead
• Shank: cylindrical shank with square end

FAQ

What tolerance does this reamer achieve?
The TECWERK hand reamer achieves an H7 tolerance on 10 mm bores, offering a standardised clearance fit for precision assemblies.

What is the cutting material of the reamer?
The cutting material is HSS, which provides toughness and heat resistance suitable for manual reaming operations.

Is the reamer coated?
No, the tool is supplied uncoated, which simplifies reconditioning and visual wear checks.

Can the shank be clamped in standard hand-tool holders?
Yes, the cylindrical shank with square end is designed for secure clamping in common holders and fixtures.

What is the product designation and SKU for ordering?
The product is the TECWERK Hand reamer DIN 206 H7 Form B D.10mm, SKU 2000865708NW.

Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund