24.1mm Centre Tip Type 665 MK3 Solid Point 60° Full Tip 125mm - RÖHM

Take advantage of a classic lathe centre that combines DIN 806‑specification heat treatment with a 60° full point for reliable concentric support; the MK3 shank ensures fast fitting to standard tailstocks, while the hardened and ground finish delivers long service life. Order or request advice via Metav Werkzeuge for procurement and application guidance.

Centre Point Type 665 (MK3) – Fixed centre with solid 60° point | RÖHM

A Centre Point Type 665 designed for precise axial support in conventional lathes and centre‑turning operations, supplied with a Morse taper MK3 shank for direct tailstock mounting

• DIN 806, fully hardened and ground
• Solid 60° centring point
• Morse taper MK3 shank for secure fit
• 125 mm overall length, compact projection

Accuracy that keeps turned parts concentric

The primary advantage of this centring tip is its consistent concentric support, achieved through a 60° full point geometry and a heat‑treated finish in accordance with DIN 806. This combination reduces run‑out during turning and drilling at the tailstock end, which translates into fewer rejected parts and less rework. The component’s geometry is ideal for standard centre bores and for jobs where axial alignment and repeatability are critical.

Robust construction for continuous workshop use

Manufactured from tool steel and delivered hardened and ground, the unit withstands everyday workshop loads and abrasive contact without premature wear. The fixed solid tip provides a stable contact area that resists deformation under clamping forces, while the hardened surface extends service intervals. The compact design with a 125 mm overall length and 44 mm projection gives a stable support point without excessive cantilever, improving vibration damping on medium‑duty turning tasks.

Seamless integration with standard tailstocks and simple upkeep

Fitted with a MK3 taper shank, the centre seats directly into compatible tailstocks and live‑centre cones for instant use. Installation requires no special adapters and the fixed construction simplifies inspection and replacement routines. Basic care—periodic cleaning and lubrication of the contact surfaces—keeps the centring tip in optimal condition, supporting uninterrupted production cycles and predictable machining results.

For procurement or tailored advice on suitability for specific turning tasks, contact Metav Werkzeuge for prompt technical guidance and ordering assistance

Technical Data

• Article number: 4121011130NW
• Type: Typ 665
• Product: Centre point
• Brand: RÖHM
• Shank: MK3

Facts

• Diameter: 24.1 mm
• Overall length: 125 mm
• Projection: 44 mm
• Point angle: 60°
• Packaging unit: 1

Special features

• DIN 806 specification
• Fully hardened and ground
• Made from tool steel
• Solid (full) centre point

FAQ

What taper does the centre use and how is it mounted?
The centre is supplied with a MK3 taper shank and mounts directly into standard MK3 tailstocks or compatible live‑centre adaptors; the Centre Point Type 665 (RÖHM, SKU 4121011130NW) requires no special fittings.

Which materials is this centre suitable for supporting during turning?
The RÖHM Type 665 centre provides stable axial support for a wide range of turning tasks on non‑hardened workpieces; its hardened and ground tip is intended to resist wear when used with typical lathe materials.

How does the 60° point angle affect concentricity?
A 60° point angle gives a defined contact geometry that centres workpieces reliably in standard centre bores, improving axial alignment and reducing run‑out compared with blunt or worn tips.

What maintenance is recommended to preserve accuracy?
Routine cleaning of the contact area, light lubrication where appropriate and inspection for point wear will maintain the centring accuracy of the Type 665; replace the unit once the tip shows visible deformation.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com