18mm Centre Drill Type 665 MK2 60° Full Tip 100mm Shank DIN 806 - RÖHM

Take advantage of the 60° geometry and full point design together with a hardened, ground construction for consistent centring and long service life — procure the unit via Metav Werkzeuge or consult our specialists for application advice.

Centre point Type 665 MK2 — 60° solid point with MK2 taper by RÖHM

The Centre point Type 665 MK2 is a fixed centre for tailstock applications, providing a precise 60° solid point for repeatable workpiece alignment in conventional metalworking operations

• DIN 806 hardened and ground
• 60° solid centre point geometry
• Tool-steel construction for durability
• MK2 taper with 100 mm overall length

Accurate centring for repeatable machining results

The standard 60° tip angle follows DIN 806, which ensures consistent engagement with conventional centre holes and compatible centres in chucks and centres. The full point tip reduces the lateral slippage that causes run-out, so concentricity is improved during turning and drilling operations. Because the point is hardened and ground, the contact surface resists deformation under load, maintaining centre accuracy over longer production runs and reducing the need for frequent rework.

Built for workshop durability and stable mounting

Constructed from tool steel and fully finished by hardening and precision grinding, the assembly resists wear from repeated contact with workpieces. The MK2 taper provides a secure fit in commonly used tailstocks and adaptors, while the 100 mm overall length and 36 mm projection give a balanced combination of reach and support. This robust specification translates into fewer interruptions for maintenance and a reduced risk of tip damage during normal lathe operations.

Simple compatibility and straightforward handling

The taper and dimensions follow established standards, easing integration into existing equipment. The MK2 interface makes mounting and replacement fast, which limits machine downtime and simplifies tooling logistics on the shop floor. The compact projection and standard diameter also allow stable support for light to medium turning and centring tasks, enabling reliable performance without complex set-up procedures.

For procurement or detailed suitability checks of the RÖHM Centre point Type 665 MK2, contact Metav Werkzeuge for tailored advice and fast delivery from our Emmerich facility at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 4121011129NW
• Type: 665
• Brand: RÖHM
• Product: Centre point

Core dimensions

• Diameter: 18 mm
• Overall length: 100 mm
• Projection: 36 mm
• Tip angle: 60°
• Packaging unit: 1

Materials & features

• Tool steel
• Fully hardened and ground
• DIN 806 compliant
• Full point (solid tip)
• MK2 taper

FAQ

What is the tip angle and why does it matter?
The tip angle is 60°, which is the standard geometry for centring; the 60° point on the RÖHM centre point Type 665 MK2 ensures reliable engagement in conventional centre holes and reduces run-out during turning.

Is the centre point compatible with standard tailstocks?
Yes, the MK2 taper provides compatibility with most conventional tailstocks and adaptors designed for Morse taper 2 fittings.

How durable is the contact area of this centre point?
The contact area is hardened and ground, which increases wear resistance and preserves accuracy under repeated use compared with untreated tips.

What lengths and projections are provided?
This variant offers a 100 mm overall length with a 36 mm projection, balancing reach and support for typical workshop centring tasks.

Does the product follow recognised standards?
The design conforms to DIN 806, which standardises the geometry and finishing quality expected from a precision centre point.

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