24mm Hand Reamer DIN 206 H7 Form B HSS Spiral Fluted Right-Hand Long Lead With Cylindrical Shank - TECWERK

Take advantage of precise finishing, robust HSS cutting performance and a secure shank connection to reduce rework and keep production moving. Order the tool directly via Metav Werkzeuge for reliable supply or consult the technical team for application advice.

Hand reamer DIN 206 H7 Form B, 24 mm – TECWERK, HSS spiral-fluted

The Hand reamer DIN 206 H7 Form B is a spiral-fluted precision finishing tool designed for producing holes to H7 tolerance in metalworking and workshop environments.

• HSS solid construction for long tool life
• DIN 206 Form B with H7 tolerance
• Spiral-fluted for improved chip evacuation
• Cylindrical shank with square end

Consistent hole accuracy for assembly fit

A spiral-fluted hand reamer built to DIN 206 achieves repeatable hole sizes and surface quality, making it suitable for assembly-critical fits. The H7 tolerance specification ensures that finished bores meet common clearance and interference requirements used in mechanical assemblies. The tool’s geometry reduces wobble during manual operation, so final parts require less downstream adjustment and inspection, improving throughput in small-batch and maintenance work.

Durable high-speed steel construction for frequent use

Manufactured from HSS, the reamer offers a balance of toughness and wear resistance for general workshop applications. The uncoated cutting edges maintain predictable cutting behaviour and are easier to sharpen when necessary, extending service life. The spiral flute form assists in controlled chip removal, decreasing the risk of chip packing in through-holes and helping to sustain cutting performance over multiple reconditioning cycles.

Secure mounting and predictable cutting action

The combination of cylindrical shank and square end provides reliable clamping in hand tools and bench holders, while the Form B profile supports consistent leading geometry for penetrating and guiding into the bore. The spiral-fluted design promotes smooth surface finishing and reduced chatter during manual reaming. This configuration is particularly advantageous when finishing pre-bored holes to achieve the required fit without resorting to more elaborate machining centres.

Contact Metav Werkzeuge today to secure supply from Emmerich and request application recommendations from the technical team at Metav Werkzeuge

Technical data

• Article number: 2000865715NW
• Brand: TECWERK
• Standard: DIN 206
• Designation: Form B

Core specifications

• Diameter: 24 mm
• Tolerance: H7
• Packaging unit: 1

Materials & special features

• Material: HSS
• Coating: uncoated
• Flute: spiral-fluted (drallgenutet)
• Cutting direction: right-cutting (rechtsschneidend)
• Lead: long lead (langer Anschnitt)
• Shank: cylindrical shank and square end (mit Zylinderschaft und Vierkant)

FAQ

What material is this reamer made from?
The TECWERK hand reamer is made from HSS, providing toughness and wear resistance suited to general workshop reaming tasks.

Which standard and tolerance does the tool comply with?
The tool conforms to DIN 206 and is manufactured to an H7 tolerance for precise hole finishing.

What is the nominal diameter of the reamer?
The nominal diameter is 24 mm as specified on the product designation 2000865715NW.

How is the tool mounted for hand or bench use?
The reamer features a cylindrical shank with a square end, enabling secure clamping in manual holders and bench fixtures.

Is the cutting edge coated?
The cutting edges are uncoated, which allows predictable cutting behaviour and easier regrinding when required.

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