10mm Machine Reamer H7 Form B HSS-Co Right-Hand With Morse Taper For Steel And Non-Ferrous Plastics - TECWERK

The combination of HSS‑Co construction, H7 tolerance and a Morse taper (MK1) shank delivers consistent hole quality and reduced rework for precision machining. Benefit from reliable chip control and secure mounting for both through and blind holes; order the machine reamer directly via Metav Werkzeuge or consult the Metav team for application advice.

Machine reamer DIN 208 H7, Ø10 mm (HSS‑Co, MK1) — TECWERK

The Machine reamer DIN 208 H7, Ø10 mm (HSS‑Co, MK1) is a production‑grade reamer for finishing precision holes in steels, non‑ferrous metals and plastics

• HSS‑Co construction for high wear resistance
• DIN 208 Form B geometry for precision finishing
• Tolerance H7 for accurate hole sizing
• Morse taper shank (MK1) for secure machine mounting

Consistent hole accuracy for series production

The Machine reamer DIN 208 H7, Ø10 mm (HSS‑Co, MK1) is designed to provide repeatable, H7‑class fits that reduce the need for manual rework. The DIN 208 Form B geometry ensures a controlled cutting engagement across the full length, which leads to uniform diameter and surface finish in both through and blind holes. For production environments where dimensional conformity is essential, the combination of cobalt‑alloyed high‑speed steel and standardised tolerance delivers measurable process stability and fewer rejected components.

Improved cutting behaviour and chip evacuation

Spiral‑fluted cutters with a left‑hand helix and right‑hand cutting action balance cutting forces and promote efficient swarf removal. The spiral flutes guide chips away from the tool face, lowering the risk of chatter and enabling a smoother bore finish in steel, non‑ferrous metals and plastics. This geometry also helps maintain consistent surface integrity, so finishing steps or corrective honing are often unnecessary — a direct efficiency gain for batch runs and mixed‑material workpieces.

Robust mounting and extended tool life

A Morse taper (MK1) shank provides reliable seating in compatible machine spindles or adapters, reducing run‑out and improving concentricity during reaming operations. The cobalt‑enriched HSS‑Co material increases red hardness and wear resistance, allowing for higher cutting temperatures and longer service intervals compared with standard high‑speed steels. Together, secure mounting and material choice support uninterrupted production cycles and predictable replacement planning, which aids inventory control and maintenance schedules.

For precise finishing with proven durability, request the TECWERK MK1 machine reamer via Metav Werkzeuge for dependable supply from Emmerich and expert technical guidance.

Technical data

• Article number: 2000865760NW
• UID: 2000865760NW
• Manufacturer: TECWERK

Facts

• Diameter: 10 mm
• Tolerance: H7
• Shank: MK1 (Morse taper)
• Form: B
• Standard: DIN 208

Special features

• Material: HSS‑Co (cobalt high‑speed steel)
• Geometry: spiral‑fluted, left‑hand helix
• Cutting direction: right‑hand cutting
• Application: blind and through holes in steel, non‑ferrous metals and plastics
• Suitable for precision finishing

FAQ

What nominal hole size does this reamer produce?
The reamer is specified for a nominal Ø10 mm finish with an H7 tolerance; the SKU is 2000865760NW for precise identification.

Which materials are suitable for this reamer?
The tool is suitable for steel, non‑ferrous metals and plastics, offering controlled finishing across these substrates thanks to the HSS‑Co construction and spiral flute design.

What machine interface is required for use?
A Morse taper MK1 shank is fitted for secure mounting in spindles or adapters that accept MK1 taper connections; this ensures concentricity during reaming operations with the TECWERK tool.

Why is HSS‑Co used instead of standard HSS?
Cobalt‑alloyed HSS‑Co provides increased red hardness and wear resistance, which maintains cutting performance at higher temperatures and extends tool life in demanding production environments.

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