20mm Clamping Holder For TCMT 16T3 Indexable Inserts 91° Cutting Angle, Right-Hand - Teknik Makina

Benefit from reliable compatibility with TCMT 16T3 indexable inserts, a compact 20 mm tool shank and a stable right-hand cutting geometry — ideal for predictable turning results on production lines. Order the clamping holder directly via Metav Werkzeuge or consult our specialists for application advice.

Clamping holder D474TM for TCMT 16T3 indexable inserts — 20 mm shank, right-hand

A robust clamping holder D474TM designed for turning operations using TCMT 16T3 indexable inserts, offering a compact 20 mm profile for straightforward toolpost integration.

• Robust 20 mm shank width
• Compatible with TCMT 16T3 inserts
• Right-hand cutting geometry
• 91° cutting angle for stable results
• Torx T15 clamping screw M3.5x8.5

Precise clamping for consistent cutting performance

The primary benefit of this clamping holder is its secure retention of TCMT 16T3 indexable inserts, which reduces micro‑movement and extends predictable tool life. The 20 mm shank width and 20 mm cutting head provide a compact form factor that suits tight toolpost arrangements while maintaining sufficient rigidity. A 91° cutting angle helps to distribute cutting forces evenly, lowering vibration and improving surface finish. For production environments, this means fewer reworks and more consistent part quality with every shift.

Easy fitment and dependable fastening for shop-floor use

Integration into existing turning setups is straightforward thanks to the ISO-style designation and a familiar clamping concept. The holder uses an M3.5x8.5 clamping screw with a Torx T15 drive, simplifying assembly and repeatable torque application during insert changes. The right-hand cutting orientation is clearly defined, avoiding mix-ups on multi-tool fixtures. The compact overall mass (approx. 0.382 kg) contributes to balanced tool assemblies and reduces centrifugal stresses at higher spindle speeds, enhancing operational safety and reducing downtime.

Built for production — stability, repeatability and supply assurance

Manufactured by Teknik Makina, the holder suits workshops that prioritise stability and supply reliability. The combination of measured cutting head dimensions and a solid clamping interface supports stable chip control and predictable insert seat life. For procurement, the compact SKU and clear technical footprint make inventory management simpler and reduce ordering errors. The design focuses on practical benefits: predictable cutting forces, quick insert replacement and consistent repeatability across batches.

For dependable turning performance and expert advice on the D474TM clamping holder from Teknik Makina, contact Metav Werkzeuge to discuss suitability for specific applications and secure reliable delivery from Emmerich.

Technical data

• Article number: D474TM
• Product type: Clamping holder
• Label: Klemmhalter TCMT 16T3
• Brand: Teknik Makina
• ISO designation: 2020

Facts

• Shank width: 20 mm
• Height: 20 mm
• Cutting head width: 20 mm
• Cutting height: 22.5 mm
• Weight: 0.382 kg
• Cutting angle: 91°
• Cutting direction: right
• Clamping screw: M3.5x8.5
• Torx key: T15

Special features

• Compatible with TCMT 16T3 indexable inserts
• SKU: D474TM
• Compact design for tight toolpost arrangements

FAQ

Which inserts fit this holder?
The clamping holder accepts TCMT 16T3 indexable inserts; the seat and clamping geometry are matched to that insert format.

Is the holder suitable for left-hand cutting operations?
This model is configured for right-hand cutting; select a left-hand variant if required for opposite‑direction applications.

What drive is required to tighten the clamping screw?
A Torx T15 driver is specified for the M3.5x8.5 clamping screw to ensure correct torque and repeatable clamping.

How does the 91° cutting angle affect machining?
A 91° cutting angle improves stability by directing cutting forces into the holder body, which helps reduce vibration and improves surface finish.

Can this holder be used in compact toolposts?
Yes — the 20 mm shank and compact cutting head width make it suitable for tight toolpost arrangements while maintaining rigidity.

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