150mm Grooving Clamping Holder 2mm Cut Width, 25mm Head - 2525 2C GX16, For GX16 Inserts, Internal Cooling, Right-Hand Cutting - Teknik Makina

Take advantage of precise parting performance and a compact, robust clamp design — compatible with Walter GX16 inserts and featuring a 25 mm clamping height for stable cuts. Order the D859TM directly via Metav Werkzeuge or consult our specialists for application advice.

D859TM parting tool holder — 25 mm clamping height, 2 mm cutting width (Teknik Makina)

A D859TM parting tool holder engineered for secure clamping of GX16 indexable inserts, intended for accurate parting and grooving operations in turning applications.

• 25 mm clamping height
• Accepts GX16 indexable inserts
• 2 mm cutting width for fine slots
• 150 mm overall length, 0.403 kg

Consistent clamping for repeatable parting quality

The holder delivers a stable clamping interface thanks to its 25 mm clamping height and 25 mm body dimensions, which reduce tool flex and vibration during cut-off operations. This stability translates directly into improved surface finish and reduced rework, especially when working with narrow grooves where a 2 mm cutting width is required. The ISO 2525 designation indicates a standardised shank profile that simplifies integration into existing toolposts and quick-change systems, lowering setup time and improving through-put without sacrificing accuracy.

Broad compatibility to simplify tooling choices

Built to accept GX16 indexable inserts and specified for Walter insert geometry, the holder supports a familiar insert family so that procurement and inventory management remain efficient. The toolholder’s compatibility with the 2C GX16 bar designation enables use with standard parting bars and mounting systems, providing flexibility across small-batch and serial production runs. This compatibility reduces the need for special inserts, helping to streamline tooling logistics while maintaining consistent cutting performance.

Compact, balanced design for easy handling and robust performance

With a total length of 150 mm and a mass of 0.403 kg, the unit is compact enough for tight lathe setups yet heavy enough to dampen chatter during aggressive cuts up to the specified max cutting depth of 18 mm. The clamp-style fixing secures the insert reliably while permitting quick insert changes, which supports lean workshop routines and lowers machine downtime. For machining specialists seeking predictable results from parting and grooving operations, this holder offers a practical balance of rigidity, accessibility and minimal footprint on the toolpost.

For precision parting with proven compatibility, contact Metav Werkzeuge to discuss the D859TM parting tool holder and suitable GX16 inserts — Metav Werkzeuge can advise on integration and supply from Emmerich: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: D859TM
• Manufacturer: Teknik Makina
• ISO designation: 2525
• Fits indexable inserts: GX16 (Walter)

Facts

• Clamping height: 25 mm
• Head width: 25 mm
• Body width: 25 mm
• Cutting width: 2 mm
• Max cutting depth: 18 mm
• Overall length: 150 mm
• Weight: 0.403 kg

Special features

• Bohrstange designation: 2C GX16
• Compatible with Walter GX16 inserts
• Clamp-style parting holder
• Designed for turning parting and grooving applications

FAQ

What insert type does the holder accept? The D859TM accepts GX16 indexable inserts and is specified for compatibility with Walter GX16 geometries.

What are the key dimensions to check for machine fitment? Check the 25 mm clamping height, 150 mm overall length and ISO 2525 shank form when integrating the holder into a toolpost or quick-change block.

How deep can the D859TM cut in one pass? The holder is specified with a maximum parting depth of 18 mm, which defines its recommended maximum cutting engagement for stable operation.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com