15mm Machine Reamer DIN 8093 H7 Form B Right-Hand Spiral, Carbide Inserts, H7 Tolerance - TECWERK

The combination of precise H7 tolerance, carbide cutting plates and a cylindrical shank with h6 tolerance ensures repeatable, production-ready bores with low run-out; order the tool directly via Metav Werkzeuge or consult the technical team for application-specific advice.

Machine reamer DIN 8093, Form B — 15 mm, H7 (TECWERK)

A machine reamer DIN 8093 H7 Form B 15 mm designed for precision finishing of bores in steel, ductile cast iron and non‑ferrous metals

• DIN 8093 compliant H7 tolerance
• Carbide cutting plates for wear resistance
• Cylindrical shank with h6 tolerance
• Helical flutes with left‑hand helix

Precise fits that reduce rework and assembly time

The reamer is engineered to deliver H7 tolerance in accordance with DIN 8093, giving a defined clearance class for standard mating parts and bearings. This level of accuracy reduces the need for corrective machining and minimises assembly rework, which improves throughput on repetitive production runs. The combination of a 15 mm nominal diameter and standardised tolerance classes supports predictable interchangeability in series production, making the tool a rational choice when consistent bore sizing is essential.

Durable cutting performance across common workshop materials

Equipped with carbide cutting plates, the tool provides high wear resistance for extended tool life when processing steel, ductile cast iron (GGG) and non‑ferrous metals. The helical flutes with a left‑hand helix assist chip evacuation, which helps maintain surface finish and reduces the risk of built-up edge during finishing passes. The Form B geometry supports a controlled cutting action suited to finishing operations, so the benefit is both improved surface quality and longer intervals between regrinds or tool changes.

Secure clamping and stable running for repeatable results

The reamer features a cylindrical shank manufactured to h6 shank tolerance, enabling reliable clamping and low run‑out in standard toolholders. Right‑hand cutting combined with the precision shank tolerance reduces vibration and promotes concentricity, which translates directly into fewer rejects and less inspection time. For production environments where machine uptime and consistent output matter, this design delivers measurable efficiency gains while keeping handling simple for the workshop staff.

Practical suitability and machining guidance

Suitable for bore diameters from 10.0 mm upwards, the tool is intended for finishing operations where a tight tolerance class and good surface finish are required. The specification emphasises industrial compatibility rather than specialist or one‑off use, so the reamer is best applied in batch production, maintenance departments and toolrooms that demand reproducible results. For material or machine‑specific parameter settings, the Metav technical consultants can provide tailored recommendations based on spindle speed, feed and clamping method.

For proven finishing accuracy and reliable delivery, request the TECWERK machine reamer via Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 for application guidance and supply from Emmerich.

Technical data

• Article number: 2000865756NW
• SKU / UID: 2000865756NW
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: 15 mm
• Tolerance: H7
• Shank tolerance: h6
• Suitable from: Ø 10.0 mm

Special features

• DIN 8093
• Form B
• Carbide cutting plates (HM)
• Cylindrical shank
• Right‑hand cutting
• Helical flutes, left‑hand helix
• Suitable for steel, GGG, non‑ferrous metals

FAQ

What tolerance class does the reamer achieve?
The TECWERK machine reamer is specified to H7 tolerance in accordance with DIN 8093, ensuring standardised bore fits for mating components.

Which materials can be machined with this tool?
The reamer is suitable for steel, ductile cast iron (GGG) and non‑ferrous metals, as stated in the technical data, making it versatile for many finishing tasks.

How is chip evacuation handled during finishing operations?
Helical flutes with a left‑hand helix support effective chip evacuation and help maintain surface finish when paired with appropriate feeds and speeds.

What ensures accurate clamping and low run‑out?
A cylindrical shank manufactured to h6 tolerance provides secure clamping in standard holders, reducing run‑out and improving concentricity.

Is the tool suitable for small bore applications?
The specification indicates suitability from Ø 10.0 mm, with the 15 mm nominal diameter delivering the intended finishing performance for bores at and above this size.

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