21mm T-Nut Cutter For RD-- 10 Indexable Inserts L120mm, 2 Flutes - Teknik Makina

Take advantage of a robust combination of precision, stable clamping and compatibility with indexable inserts to maintain consistent T-slot geometry in serial production; order or request advice from Metav Werkzeuge for delivery and technical clarification.

T-slot cutter TKC177TM — 21 mm diameter, for RD-- 10 indexable inserts (Teknik Makina)

The T-slot cutter TKC177TM is a purpose-built milling tool for machining T-slots with RD-- 10 indexable inserts, designed for production and workshop applications where repeatability and quick insert replacement are essential

• Compatible with RD-- 10 indexable inserts
• 21 mm cutting diameter
• 25 mm solid shank for stable clamping
• Two cutting edges for smooth chip evacuation

Consistent T-slot geometry from a purpose-made cutter

The TKC177TM is engineered to deliver repeatable T-slot profiles by coupling a defined 21 mm cutting diameter with a clearly specified 120 mm overall length. The use of RD-- 10 indexable inserts enables swift insert changes without regrinding, which reduces machine downtime. For shops transitioning from brazed or solid cutters, indexable inserts provide a predictable service life and simplified tool management. The result is fewer setup iterations and a more consistent slot form across batches.

Stable clamping and reduced runout for accurate machining

A 25 mm shank with a solid design improves concentricity when clamped in standard toolholders, helping to keep radial runout low during milling passes. Lower runout directly benefits surface finish and tolerances in T-slot shoulders. The cutter’s mass and geometry, combined with correct holder choice, support higher feed stability and make the tool suitable for repeatable production tasks where dimensional accuracy is required.

Efficient cutting and chip control for reliable productivity

Equipped with two cutting edges, the cutter balances cutting load and chip evacuation to avoid clogging in slot bottoms. The insert geometry and the number of flutes are chosen to provide a trade-off between surface finish and material removal rate, enabling steady performance in serial milling. Fast, clean chip flow reduces recutting of chips and the risk of edge damage to the insert, prolonging insert life and maintaining consistent machining quality.

Practical integration, serviceability and workshop benefits

Mechanical assembly and maintenance are straightforward: insert fastening uses a Torx T15 key with M3.5x8.5 Torx screws, allowing rapid insert replacement with basic workshop tools. The cutter’s 0.381 kg mass and standard shank dimensions make it compatible with common milling spindles and toolholders, simplifying inventory and tool change procedures. Clear labelling and the standardised insert system reduce training needs and speed up shifts between jobs.

For reliable T-slot production with Teknik Makina quality, contact Metav Werkzeuge for stock status, application advice and delivery options — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: TKC177TM
• Label: 21mm T-Nut Fräser RD-- 10 L120mm
• Product type: T-slot cutter
• Manufacturer: Teknik Makina

Facts

• Diameter: 21 mm
• Overall length: 120 mm
• Weight: 0.381 kg
• Shank diameter: 25 mm
• Cutting length (shaft): 30 mm
• Cutting edges: 2
• Torx key: T15
• Torx screw: M3,5x8,5
• eClass: 21180605

Special features

• for RD-- 10 indexable inserts
• Quick insert replacement with Torx fastening
• Solid shank for reduced runout

FAQ

Which insert type fits this cutter?
The cutter accepts RD-- 10 indexable inserts; the TKC177TM is specified for that insert family to ensure correct seat and cutting geometry.

What clamping or holder is required?
A standard milling holder accepting a 25 mm shank is suitable; the solid shank design of the TKC177TM supports stable clamping and low runout.

How are inserts fastened and changed?
Inserts are secured with M3.5x8.5 Torx screws and a T15 key, enabling rapid replacement using common workshop tools.

Is the tool balanced for high-speed milling?
The TKC177TM’s solid shank and two-flute configuration promote stable running; final balancing depends on the holder and spindle—select appropriate mounting practices for high-speed applications.

What maintenance is recommended for long tool life?
Regular inspection of seat faces, correct torque on Torx screws and replacing worn inserts keeps the cutter performing consistently; clean seating surfaces before reassembly.

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