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NTK Cutting Tools

Miniature Machining

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Grades
Front & Back Turning
Grooving & Parting
Threading
Boring & Shaping
End Mill
Tooling Systems

Grades

NTK650

Carbon & Alloy steel | Stainless Steel Machining

High‑Productivity Machining

ST4

Stainless Steel Machining

Adhesion‑Resistant Machining

DT4 | DM4

Difficult-to-Cut Material machining

High‑Heat / High‑Load Machining

TM4

Carbon & Alloy Steel Machining

General‑Purpose Machining

QM3

Carbon & Alloy Steel Machining

Stable General‑Purpose Machining

VM1

Free-Cutting Steel Machining

Precision Machining

ZM3

Various steel Machining

Adhesion‑Resistant Machining

PD1 | PD2

Non-Ferrous Machining (PCD)

High‑Productivity Machining (PCD)

KM1

Non-Ferrous Machining (Carbide)

Cost‑Effective Non‑Ferrous Machining

Front & Back Turning

TMV Chipbreaker

For Front Turning ｜ Vibration / Oscillation & Conventional cutting Dual-Purpose Chipbreaker

Advanced Chipbreaker Design for Reliable Performance & Longer Tool Life

The Front Max

For front turning operations ｜ Swiss CNC Lathes

Single-pass machining of up to 5 mm 0.2 inches depth of cut

YL Chipbreaker

For front turning operations ｜ Swiss CNC Lathes

First recommendation for front turning

CL Chipbreaker

For front turning operations ｜ Swiss CNC Lathes

Precision Molded Chipbreaker – Less Tool Pressure, Superior Chip Control

AM3 Chipbreaker

For front turning operations ｜ Swiss CNC Lathes

Molded chipbreaker with a balance of cutting edge strength and chip control

AMX Chipbreaker

For front turning operations ｜ Swiss CNC Lathes

Chipbreaker for very light depths of cut

UL Chipbreaker

For front turning operations ｜ Swiss CNC Lathes

Negative insert specially developed for Swiss CNC lathes

BACK DUO

Back turning ｜ Swiss CNC Lathes

Reduce cycle time by 1Pass

TBP | TBPA-BM Chipbreaker

Back turning ｜ Swiss CNC Lathes

Unique chipbreaker provides excellent chip evacuation

DS-ACH Holder Series

For back machining ｜ Swiss CNC Lathes

Designed to easily adjust the cutting edge height on machines without Y2-axis capability

Y-axis Holder Series

A versatile solution for front turning, back turning, and grooving operations ｜ For Swiss CNC lathes (vertical gang style)

Y-Axis Holder: Improved Chip Control & Extended Tool Life

CSV series

Designed to machine extremely small diameter workpieces ｜ Swiss CNC lathes & CAM style machines

High-Quality Machining for Small Diameter Workpieces

SPLASH series

Coolant through toolholders ｜ Swiss CNC Lathes

Direct coolant to cutting edge for longer tool life & better chip control

Pure Copper Processing Solutions

Optimized for Small-Part Turning | Diamond-Coated Inserts (UC1) with Y-axis Toolholder + High-pressure coolant

Optimized for Pure Copper – Diamond-Coated Inserts & Y-Axis Machining

Solution for Machining Plastics

Optimized for Small-Part Turning | Y-axis toolholder + KM1 Insert

Advanced Chip Control with Y-Axis Toolholders and KM1 Inserts

Grooving & Parting

CTP | CTPA-TH Chipbreaker

Designed for Cut‑Off Operations up to Ø16 mm on Swiss‑Type CNC Lathes

Optimized for Stainless Steel Parting Applications

CTP/CTPA-CX Chipbreaker

For cut-off operations with max. diameter up to 16mm .630” ｜ Swiss CNC lathes

Tightly curls chips to prevent tangling

CUT DUO

Cut-off operations for diameters up to 34mm 1.339” ｜ Swiss CNC Lathes

Highly rigid cut-off tool

CUT DUO EXTRA

Cut-off operations for diameters up to 42mm 1.653” ｜ Swiss CNC lathe / Conventional CNC lathe

Cut-off tooling for large diameter workpieces

GX Chipbreaker

For grooving ｜ Swiss CNC Lathes

Solves the issue of chips wrapping around workpiece or remaining in the groove

SCRUM DUO

For grooving｜ Swiss CNC lathes / Conventional CNC lathes

High‑Rigidity Grooving System for Swiss CNC Automatic and CNC Lathes

GTPA

Multifuntional tool for machining non-ferrous material｜ Swiss CNC Lathes

Best tool for machining aluminum valve spool parts

CSV series

Designed to machine extremely small diameter workpieces ｜ Swiss CNC lathes & CAM style machines

High-Quality Machining for Small Diameter Workpieces

SPLASH series

Coolant through toolholders ｜ Swiss CNC Lathes

Direct coolant to cutting edge for longer tool life & better chip control

Threading

Thread Whirling

For thread forming｜ Swiss CNC lathes

Highly efficient single pass machining of multi-lead threads

DS-ACH Holder Series

For back machining ｜ Swiss CNC Lathes

Designed to easily adjust the cutting edge height on machines without Y2-axis capability

CSV series

Designed to machine extremely small diameter workpieces ｜ Swiss CNC lathes & CAM style machines

High-Quality Machining for Small Diameter Workpieces

SPLASH series

Coolant through toolholders ｜ Swiss CNC Lathes

Direct coolant to cutting edge for longer tool life & better chip control

Boring & Shaping

SHAPER DUO

High‑Efficiency Socket Hole Machining Solution｜ Swiss CNC lathes

Highly productive socket hole machining

STICK DUO series

High‑Precision ID Boring System for Swiss CNC Lathes

Accurate Length Positioning with Adjustable Overhang

Mogul bars

For ID boring｜ Swiss CNC lathes

Solves common issues associated with ID boring

SPLASH series

Coolant through toolholders ｜ Swiss CNC Lathes

Direct coolant to cutting edge for longer tool life & better chip control

Endmill

S-MILL

For end milling｜ Swiss CNC lathes

NTK’s unique design for sharpness

Tooling Systems

N-Swiss JOINT

Modular Type | A quick‑change tooling system for Swiss‑type automatic lathes

Significantly reduces tool change and setup time

N-Swiss CAP

Polygon Taper Type | Quick-change tooling system

Introducing the NEW quick-change tool to maximize time efficiency
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Solutions & Products
Miniature Machining
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Solutions & Products
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