Parting and Grooving

Cartridge - Shank Holder KGR/L

ab €199.00

Availability: 1000000 In Stock

Technical data

Module	Shank Holder KGR/L
Application	External Grooving
Grooving System	Z-System
Packaging Unit	1 Pc.

Dimensions

	H	B	L	HBH	Kassette
KGR-2020-H	20	20	108	10	KER/KVR...
KGL-2020-H	20	20	108	10	KEL/KVL...
KGR-2525-H	25	25	120	5	KER/KVR...
KGL-2525-H	25	25	120	5	KEL/KVL...

Modular shank holder for cartridges

The Shank Holder KGR/L serves as a sturdy base unit to accommodate KER/KVR and KEL/KVL cartridges within the reliable Z-System. It enables precise external grooving, parting, and turning while offering outstanding flexibility through its modular change-over system.

Advantages of Cartridge - Shank Holder KGR/L

Simple and precise change-over of all components thanks to the modular system
Reduced machining temperatures supported by targeted dual cooling
High compatibility with a wide range of machines due to its compact design
Sturdy design facilitates efficient parting and grooving/turning applications

SMOXH

Face Grooving Holder - BDKTR/L-A-MGMN

ab €87.00

Availability: 999999 In Stock

Technical data

Grooving Holder	BDKTR/L-A-MGMN
Application	Face Grooving
Grooving System	MGM./MRM.-System
Grooving Insert	MGMN/MGMR/MRMN...
Packaging Unit	1 Pc.

Professional Face Grooving Holders BDKTR/L-A-MGMN

The SMOXH face grooving holders BDKTR/L-A-MGMN are designed for precise axial grooving operations. Used with MGMN, MGMR, and MRMN inserts of the MGM./MRM. system, they deliver reliable performance for professional turning applications. The range covers various diameter ranges and grooving widths from 3 mm to 5 mm to suit different machining requirements.

Advantages of Face Grooving Holder - BDKTR/L-A-MGMN

Precise results in face grooving applications
Compatible with the established MGM./MRM. system
Flexible use with MGMN, MGMR, and MRMN inserts
Robust design intended for professional use
Wide variety of sizes for different axial diameters

Rinaldi-Tools GmbH

Grooving insert - MGMN ...-J RT300

ab €8.50

Availability: 2147482087 In Stock

Technical data

Grooving Insert	MGMN...
Workpiece Materials	Steel/Stainless Steel
Grade	RT300: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel
Grooving system	MGM./MRM.-System
Packaging unit	10 Pc.

Dimensions

	B	R	L	S
MGMN 200-J RT300	2	0,2	16	3,5
MGMN 300-J RT300	3	0,2	21	4,8
MGMN 400-J RT300	4	0,3	21	4,8
MGMN 500-J RT300	5	0,3	26	4,8

Grooving Insert MGMN ...-J RT300 for precise machining

The MGMN ...-J RT300 grooving insert is specifically designed for efficient grooving and parting off operations. Thanks to its soft-cutting geometry, it reduces cutting forces and ensures excellent surface quality during turning processes in materials such as steel and stainless steel.

Advantages of Grooving Insert MGMN ...-J RT300

Soft-cutting J-geometry minimizes cutting pressure and promotes a clean cut.
RT300 PVD coating offers reliable wear resistance for universal applications.
Highly suitable for versatile grooving and parting off in steel and stainless steel.
Designed for seamless integration into established MGM. and MRM. holding systems.
Supplied in a convenient packaging unit of 10 inserts for continuous operation.

Rinaldi-Tools GmbH

Cartridge - Shank Holder KGR/L 90°

ab €199.00

Availability: 1000000 In Stock

Technical data

Module	Shank Holder KGR/L 90°
Application	External Grooving
Grooving System	Z-System
Packaging Unit	1 Pc.

Dimensions

	H	B	L	HBH	Cartridge
KGR-90°-2020-H	20	20	90	10	KER/KVR
KGL-90°-2020-H	20	20	90	10	KEL/KVL
KGR-90°-2525-H	25	25	107	5	KER/KVR
KGL-90°-2525-H	25	25	107	5	KEL/KVL

Cartridge - Shank Holder KGR/L 90° for the Z-System

The Cartridge - Shank Holder KGR/L 90° forms a robust and modular foundation for precise external grooving operations within the Z-System. With its compact design and reliable dual cooling, this holder supports efficient and temperature-controlled machining processes in parting, grooving, and turning applications.

Advantages of Cartridge - Shank Holder KGR/L 90°

Modular system ensures a simple and precise change-over of any component
Reduced machining temperatures thanks to targeted dual cooling
Compatible with a wide range of machines due to its compact design
Sturdy construction for reliable performance in all parting and grooving/turning operations

Rinaldi-Tools GmbH

Grooving insert - MGMN ...-C RT300

ab €8.50

Availability: 2147483067 In Stock

Technical data

Grooving Insert	MGMN
Workpiece Materials	Steel/Cast Iron
Grade	RT300: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel
Grooving system	MGM./MRM.-System
Packaging unit	10 Pc.

Dimensions

	B	R	L	S
MGMN 200-C RT300	2	0,2	16	3,5
MGMN 300-C RT300	3	0,4	21	4,9
MGMN 400-C RT300	4	0,4	21	4,9
MGMN 500-C RT300	5	0,4	26	5,8

Grooving insert MGMN ...-C RT300 for stable machining

The grooving insert MGMN ...-C RT300 is designed for high stability during grooving operations. It was specifically developed for demanding turning tasks that require a robust cutting edge. This makes it a reliable choice for machining steel and cast iron, even under difficult conditions such as interrupted cuts.

Advantages of grooving insert MGMN ...-C RT300

Reinforced cutting edge for reliable performance
Highly suitable for interrupted cuts
Wear-resistant PVD coating RT300
Flexible application in the MGM./MRM. grooving system

Rinaldi-Tools GmbH

Cartridge - KER/L

ab €149.00

Availability: 1000000 In Stock

Technical data

Grooving Holder	KER/L
Application	Outside Grooving
Grooving System	Z-System
Packaging Unit	1 Pc.

Dimensions

	W	H	t max	L	b
KER/L-2.0-10-H	2,0	30	10	45	9
KER/L-2.5-15-H	2,5	30	15	50	9
KER/L-3.0-15-H	3,0	30	15	55	9
KER/L-3.0-25-H	3,0	30	25	55	9
KER/L-4.0-20-H	4,0	30	20	55	9
KER/L-5.0-25-H	5,0	30	25	55	9
KER/L-6.0-25-H	6,0	30	25	55	9
KER/L-8.0-30-H	8,0	30	30	55	9

Precision Grooving Cartridge for Outside Grooving

The modular outside grooving cartridge KER/L from the proven Z-System offers high flexibility for professional parting and grooving tasks. Designed as a precise interchangeable module for corresponding base holders, it supports efficient workflows when machining complex workpiece contours. With a wide selection of insert widths and cutting depths, this system can be tailored perfectly to individual requirements in outside grooving applications.

Advantages of Cartridge KER/L

Designed for professional outside grooving within the Z-System
Available in insert widths (W) from 2.0 to 8.0 mm for versatile tasks
Allows application-specific cutting depths (t max) from 10 to 30 mm
Right and left-hand versions open up flexible application possibilities

SMOXH

Face Grooving Holder - BDKT-LT-MGMN

ab €87.00

Availability: 214748359 In Stock

Technical data

Grooving Holder	BDKT-LT-MGMN
Application	Face Grooving
Grooving System	MGM./MRM.-System
Grooving Insert	MGMN/MGMR/MRMN...
Packaging Unit	1 Pc.

Dimensions

	h=H	B	L	f
BDKT-LT 2525-K3C (Ø24-36) t max:17	25	25	150	42
BDKT-LT 2525-K3C (Ø36-48) t max:17	25	25	150	42
BDKT-LT 2525-K3C (Ø48-70) t max:17	25	25	150	42
BDKT-LT 2525-K3C (Ø70-110) t max:17	25	25	150	42
BDKT-LT 2525-K3C (Ø100-150) t max:17	25	25	150	42
BDKT-LT 2525-K3C (Ø150-200) t max:17	25	25	150	42
BDKT-LT 2525-K3C (Ø200-350) t max:17	25	25	150	42
BDKT-LT 2525-K3C (Ø300-500) t max:17	25	25	150	42
BDKT-LT 2525-K4C (Ø36-48) t max:20	25	25	150	45
BDKT-LT 2525-K4C (Ø48-70) t max:20	25	25	150	45
BDKT-LT 2525-K4C (Ø70-110) t max:20	25	25	150	45
BDKT-LT 2525-K4C (Ø100-150) t max:20	25	25	150	45
BDKT-LT 2525-K4C (Ø150-200) t max:20	25	25	150	45
BDKT-LT 2525-K4C (Ø200-350) t max:20	25	25	150	45
BDKT-LT 2525-K4C (Ø300-500) t max:20	25	25	150	45

90° cranked face grooving holder for flexible use

The Face Grooving Holder - BDKT-LT-MGMN is a practical tooling solution for face grooving and parting off operations. Its offset design supports professional machining processes across various diameter ranges.

Advantages of Face Grooving Holder - BDKT-LT-MGMN

Optionally suitable for 3 mm or 4 mm grooving widths
90° cranked shape creates good conditions for face machining
Compatible with the proven MGM./MRM. grooving system
Covers a wide diameter range from Ø24 to Ø500 mm
Stable construction to support dimensionally accurate results

MGMN-AL RT100 Grooving Insert for Aluminum | Rinaldi-Tools

Rinaldi-Tools GmbH

Grooving insert - MGMN ...-AL RT100

ab €8.50

Availability: 2147483177 In Stock

Technical data

Grooving Insert	MGMN
Workpiece Materials	NF-Materials
Grade	RT100: Uncoated K10-K15 carbide for ALU and plastics
Grooving system	MGM./MRM.-System
Packaging unit	10 Pc.

Dimensions

	B	R	L	S
MGMN 200-AL RT100	2	0,2	16	3,5
MGMN 300-AL RT100	3	0,4	21	4,8
MGMN 400-AL RT100	4	0,4	21	4,8
MGMN 500-AL RT100	5	0,8	26	5,8

Precision Machining for Aluminum with MGMN-AL RT100

The uncoated MGMN ...-AL RT100 grooving insert is specifically designed for the efficient machining of non-ferrous metals, aluminum, and plastics. Featuring a ground, sharp cutting edge and a large rake angle, it ensures high precision and minimizes the risk of built-up edges. This makes the insert an excellent choice for demanding grooving and parting-off applications.

Advantages of MGMN-AL RT100 grooving insert

Reduces built-up edge on soft materials thanks to the sharp, ground cutting edge.
Facilitates a smooth cutting action enabled by the large rake angle.
Prevents material adhesion with its specialized uncoated K10-K15 carbide grade.
Delivers reliable performance in the MGM./MRM. grooving system.
Produces clean, burr-free surfaces during grooving and parting off.

Reinforced Grooving Cartridge KVR/L | Rinaldi-Tools

Rinaldi-Tools GmbH

Cartridge, reinforced - KVR/L

ab €169.00

Availability: 1000000 In Stock

Technical data

Grooving Holder	KVR/L
Application	Outside Grooving
Grooving System	Z-System
Packaging Unit	1 Pc.

Dimensions

	W	H	t max	L	b
KVR/L-2.5-21-H	2,5	30	21	55	9
KVR/L-3.0-32.5-H	3,0	30	32,5	68	9
KVR/L-3.0-40-H	3,0	30	40	71	9

Reinforced Cartridge for the Z-System

The reinforced KVR/L grooving cartridge is a robust solution for outside grooving operations. Thanks to its solid design, this module offers reliable stability, making it particularly suitable for deep grooving and parting tasks up to 40 mm.

Advantages of the KVR/L cartridge

Reinforced structure ensures high mechanical resilience
Fully compatible with the established Z-System tool blocks
Large maximum cutting depths (t max) ranging from 21 mm to 40 mm
Available in right-hand and left-hand versions for versatile machine setups

SMOXH

Internal Grooving Holder - BIKTR/L - MGMN

ab €52.00

Availability: 2147483617 In Stock

Technical data

Grooving Holder	BIKTR/L
Application	Inside Grooving
Grooving System	MGM./MRM.-System
Grooving Insert	MGMN/MGMR/MRMN...
Packaging Unit	1 Pc.

Dimensions

	d	L	L1	h	f	t max	Dmin
BIKTR/L 16-K2C Grooving Width 2mm	16	150	33	15	11,5	4	20
BIKTR/L 20-K2C Grooving Width 2mm	20	170	33	18	14,5	6	26
BIKTR/L 20-K3C Grooving Width 3mm	20	170	33	18	15	6	26
BIKTR/L 25-K3C Grooving Width 3mm	25	200	45	23	18,5	7	32
BIKTR/L 32-K3C Grooving Width 3mm	32	250	49	30	22	8	40
BIKTR/L 25-K4C Grooving Width 4mm	25	200	45	23	18,5	7	32
BIKTR/L 32-K4C Grooving Width 4mm	32	250	49	30	22	8	40

High-Precision Internal Grooving Holder - BIKTR/L - MGMN

The SMOXH internal grooving holder series BIKTR/L is a high-performance tooling solution for demanding inside grooving tasks. Designed for the MGM./MRM. grooving system, this holder provides professional users with superior flexibility and process reliability on CNC machines.

Advantages of Internal Grooving Holder - BIKTR/L - MGMN

Fully compatible with the proven MGM./MRM. grooving system
Designed for precise grooving widths of 2 mm, 3 mm, and 4 mm
Enables stable machining in bores starting from Dmin 20 mm
Low-vibration design ensures secure processes and clean grooves

Rinaldi-Tools GmbH

Face Grooving Holder - QF...R/L

ab €65.00

Availability: 214748364 In Stock

Technical data

Grooving Holder	QF...R/L
Application	Face Grooving
Grooving System	Z-System
Grooving Insert	Z...D RT250X
Packaging Unit	1 Pc.

Dimensions

	HxB	L	f	Width	min-max. Axial-Diameter	tmax
QFFD 2020R/L 48-66 tmax 10	20x20	150	21	3	48-66	10
QFFD 2020R/L 60-80 tmax 10	20x20	150	21	3	60-80	10
QFFD 2020R/L 74-110 tmax 10	20x20	150	21	3	74-110	10
QFFD 2020R/L 100-150 tmax 10	20x20	150	21	3	100-150	10
QFFD 2525R/L 48-66 tmax 17	25x25	150	26	3	48-66	17
QFFD 2525R/L 60-80 tmax 17	25x25	150	26	3	60-80	17
QFFD 2525R/L 74-110 tmax 17	25x25	150	26	3	74-110	17
QFFD 2525R/L 100-150 tmax 17	25x25	150	26	3	100-150	17
QFGD 2020R/L 52-72 tmax 15	20x20	150	19	4	52-72	15
QFGD 2020R/L 64-100 tmax 15	20x20	150	19	4	64-100	15
QFGD 2020R/L 90-140 tmax 15	20x20	150	19	4	90-140	15
QFGD 2020R/L 130-230 tmax 15	20x20	150	19	4	130-230	15
QFGD 2525R/L 52-72 tmax 22	25x25	150	24	4	52-72	22
QFGD 2525R/L 64-100 tmax 22	25x25	150	24	4	64-100	22
QFGD 2525R/L 90-140 tmax 22	25x25	150	24	4	90-140	22
QFGD 2525R/L 130-230 tmax 22	25x25	150	24	4	130-230	22
QFHD 2525R/L 58-96 tmax 22	25x25	150	23,5	5	58-96	22
QFHD 2525R/L 86-140 tmax 22	25x25	150	23,5	5	86-140	22
QFHD 2525R/L 130-200 tmax 22	25x25	150	23,5	5	130-200	22
QFHD 2525R/L 185-400 tmax 22	25x25	150	23,5	5	185-400	22

Precision holder for face grooving operations

The QF...R/L face grooving holder from the proven Z-System is engineered to deliver reliable performance in demanding face grooving tasks. Specifically designed to accommodate Z...D RT250X grooving inserts, this tool holder provides the necessary stability and precision for machining complex workpiece contours, supporting highly efficient turning processes.

Advantages of the QF...R/L face grooving holder

Seamless integration into the modular Z-System
Secure clamping of Z...D RT250X grooving inserts
Available for a wide range of axial diameters
Sturdy design ensures high stability during face grooving

Rinaldi-Tools GmbH

Grooving insert - MGMN ...-GT RT300

ab €8.50

Availability: 2147482667 In Stock

Technical data

Grooving Insert	MGMN
Workpiece Materials	Steel and Stainless Steel
Grade	RT300: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel
Grooving system	MGM./MRM.-System
Packaging unit	10 Pc.

Dimensions

	B	R	L	S
MGMN 200-GT RT300	2	0,2	16	3,5
MGMN 300-GT RT300	3	0,4	20,8	4,8
MGMN 400-GT RT300	4	0,4	21	4,8

Precision Grooving Insert for Steel and Stainless Steel

The grooving insert MGMN ...-GT RT300 is designed for professional parting, grooving, and turning operations. It provides excellent chip control when machining steel and stainless steel, supporting efficient and safe workflows. The PVD-coated RT300 grade ensures reliable tool life and high process stability. Compatible with the MGM./MRM. system, this insert is a well-conceived solution for universal machining tasks.

Advantages of Grooving insert - MGMN ...-GT RT300

Excellent chip control during grooving and turning
Universally applicable in steel (P15-P25) and stainless steel (M10-M25)
Resistant PVD coating of the RT300 grade
Compatible with the proven MGM./MRM. grooving system
Convenient packaging unit of 10 pieces for professional requirements

SMOXH

Internal Tool Holder - BEKTR/L - MGMN

ab €72.00

Availability: 214748357 In Stock

Technical data

Grooving Holder	BEKTR/L
Application	Inside Grooving
Grooving System	MGM./MRM.-System
Grooving Insert	MGMN/MGMR/MRMN...
Packaging Unit	1 Pc.

Dimensions

	d	L	L1	h	f	t max	d min
BEKTR/L 25-K3C Width 3mm	25	200	45	23	18,5	10	32
BEKTR/L 32-K3C Width 3mm	32	250	55	30	22	10	40
BEKTR/L 25-K4C Width 4mm	25	200	45	23	18,5	10	32
BEKTR/L 32-K4C Width 4mm	32	250	55	30	22	10	40

Precision Holder for Inside Grooving

The Internal Tool Holder - BEKTR/L - MGMN by SMOXH is designed for professional turning operations. It is compatible with the established MGM./MRM. system and is perfectly suited for machining internal grooves. Thanks to the integrated internal coolant supply, this tool provides excellent conditions for improved chip evacuation, which is crucial during internal machining processes.

Advantages of Internal Tool Holder - BEKTR/L - MGMN

Integrated cooling channels support efficient chip removal and temperature control.
Allows a maximum grooving depth (t max) of 10 mm.
Designed for the common MGM./MRM. system with MGMN or MRMN inserts.
Available for practical grooving widths of 3 mm and 4 mm.

Rinaldi-Tools GmbH

Face Grooving Holder - QF...DR/L 90° cranked

ab €65.00

Availability: 214748364 In Stock

Technical data

Grooving Holder	QF...DR/L 90° cranked
Application	Face Grooving
Grooving System	Z-System
Grooving Insert	Z...D RT250X
Packaging Unit	1 Pc.

Dimensions

	HxB	L	f	Width	min-max. Axial-Diameter	tmax
QFFD-90 2020R/L 48-66 tmax 10	20x20	150	31,5	3	48-66	10
QFFD-90 2020R/L 60-80 tmax 10	20x20	150	31,5	3	60-80	10
QFFD-90 2020R/L 74-110 tmax 10	20x20	150	31,5	3	74-110	10
QFFD-90 2020R/L 100-150 tmax 10	20x20	150	31,5	3	100-150	10
QFGD-90 2020R/L 52-72 tmax 15	20x20	150	36,5	4	52-72	15
QFGD-90 2020R 64-100 tmax 15	20x20	150	36,5	4	64-100	15
QFGD-90 2020R/L 90-140 tmax 15	20x20	150	36,5	4	90-140	15
QFGD-90 2020R/L 130-230 tmax 15	20x20	150	36,5	4	130-230	15
QFFD-90 2525R/L 48-66 tmax 17	25x25	150	43,5	3	48-66	17
QFFD-90 2525R/L 60-80 tmax 17	25x25	150	43,5	3	60-80	17
QFFD-90 2525R/L 74-110 tmax 17	25x25	150	43,5	3	74-110	17
QFFD-90 2525R/L 100-150 tmax 17	25x25	150	43,5	3	100-150	17
QFGD-90 2525R/L 52-72 tmax 22	25x25	150	48,5	4	52-72	22
QFGD-90 2525R/L 64-100 tmax 22	25x25	150	48,5	4	64-100	22
QFGD-90 2525R/L 90-140 tmax 22	25x25	150	48,5	4	90-140	22
QFGD-90 2525R/L 130-230 tmax 22	25x25	150	48,5	4	130-230	22
QFHD-90 2525R/L 58-96 tmax 22	25x25	150	48,5	5	58-96	22
QFHD-90 2525R/L 86-140 tmax 22	25x25	150	48,5	5	86-140	22
QFHD-90 2525R/L 130-200 tmax 22	25x25	150	48,5	5	130-200	22
QFHD-90 2525R/L 185-400 tmax 22	25x25	150	48,5	5	185-400	22

Cranked Face Grooving Holder QF...DR/L 90° for Precise Machining

The face grooving holder QF...DR/L 90° cranked is a practical tool for demanding face and axial grooving operations. Thanks to its 90° offset design, this holder opens up flexible application possibilities, particularly when dealing with restricted access on the workpiece. Designed for compatibility with the Z-System and Z...D RT250X grooving inserts, it reliably supports efficient workflows in professional machining.

Advantages of the Face Grooving Holder QF...DR/L 90° cranked

90° cranked execution provides better access in tight workspaces
Optimized for reliable use with the established Z-System
Various holder variants covering diverse axial diameters

Rinaldi-Tools GmbH

Grooving insert - MGMN ...-M RT300

ab €8.50

Availability: 2147483167 In Stock

Technical data

Grooving Insert	MGMN
Materials	Steel/Stainless Steel
Coating	RT300: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel
Grooving system	MGM./MRM.-System
Packaging unit	10 Pc.

Dimensions

	B	R	L	S
MGMN 200-M RT300	2	0,2	16	3,5
MGMN 300-M RT300	3	0,4	21	4,8
MGMN 400-M RT300	4	0,4	21	4,8
MGMN 500-M RT300	5	0,8	26	5,8

Universal Grooving Insert for Efficient Steel and Stainless Steel Machining

The PVD-coated MGMN-M RT300 indexable insert is specifically designed for precise grooving and turning operations. Thanks to its balanced M-geometry and resilient RT300 coating, it establishes excellent conditions for reliable chip control and consistent cutting performance in steel and stainless steel applications.

Advantages of Grooving Insert MGMN-M RT300

Versatile application in professional steel and stainless steel machining
Wear-resistant PVD coating (RT300) for consistent cutting capability
Universal M-geometry supports reliable chip evacuation during grooving tasks
Double-edged design enables efficient utilization per insert
Practical packaging unit of 10 pieces to meet industrial requirements

Internal Grooving Holder BIRTR/L (45°) for MRMN | Rinaldi-Tools

SMOXH

Internal Grooving Holder - BIRTR/L (45) MRMN

ab €70.00

Availability: 214748362 In Stock

Technical data

Grooving Holder	BIRTR/L
Application	Inside Grooving
Grooving System	MGM./MRM.-System
Grooving Insert	MRMN...
Packaging Unit	1 Pc.

Dimensions

	d	D min	L	L1	h	f	t max
BIRTR 25-KR-3C Grooving Width 3mm	25	28,5	200	42	23	16	3,5
BIRTL 25-KR-3C Grooving Width 3mm	25	28,5	200	42	23	16	3,5
BIRTR 32-KR-3C Grooving Width 3mm	32	35,5	250	49	30	19,5	3,5
BIRTL 32-KR-3C Grooving Width 3mm	32	35,5	250	49	30	19,5	3,5

Reliable inside grooving with the BIRTR/L holder

The SMOXH internal grooving holder BIRTR/L is designed for professional internal machining on CNC lathes. The execution with a 45° shank offers good conditions for complex component geometries. By ensuring compatibility with the MGM./MRM. system and corresponding MRMN grooving inserts, it achieves reliable process control during grooving operations. The solid construction of the BIRTR/L holder helps reduce vibrations and supports efficient workflows in metal cutting.

Advantages of BIRTR/L internal grooving holders

Designed for professional inside grooving tasks
Compatible with grooving inserts of the MGM./MRM. system (e.g., MRMN)
Stable tool holder design for smooth cutting conditions
Precise 45° geometry for specific contour requirements

Rinaldi-Tools GmbH

Grooving insert - MGGN ...-CBN RTC20

ab €33.00

Availability: 214748353 In Stock

Technical data

Grooving Insert	MGGN
Workpiece Materials	Hard Materials
Grade	RTC20=CBN fine grain grade for grooving in hardened steel, also in interrupted cut
Grooving system	MGM./MRM.-System
Packaging unit	1 Pc.

Dimensions

	B	R	L	S
MGGN 200-CBN RTC20	2	0,2	16	4,8
MGGN 300-CBN RTC20	3	0,4	21	4,8

Precise grooving in hard materials

The grooving insert MGGN ...-CBN RTC20 is a high-performance solution for demanding grooving operations in hardened steels. Thanks to the special RTC20 fine-grain CBN grade, this tool reliably masters both continuous and interrupted cuts and is optimally tailored for professional turning applications within the MGM./MRM. system.

Advantages of MGGN ...-CBN RTC20

Suitable for hard materials and hardened steel
Stable RTC20 fine-grain CBN grade for interrupted cuts
Perfectly matched to the established MGM./MRM. grooving system
Creates excellent conditions for reliable hard turning
Available in practical grooving widths of 2 mm and 3 mm

Rinaldi-Tools GmbH

Grooving insert - MRMN ...-M RT300

ab €8.50

Availability: 2147483397 In Stock

Technical data

Grooving Insert	MRMN...
Workpiece Materials	Steel/Stainless Steel
Grade	RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel
Grooving system	MGM./MRM.-System
Packaging unit	10 Pc.

Dimensions

	B	R	L	S
MRMN 200-M RT300	2	1	16	3,5
MRMN 300-M RT300	3	1,5	21	4,8
MRMN 400-M RT300	4	2	21	4,8
MRMN 500-M RT300	5	2,5	25,85	5,8

Full-Radius Grooving Insert MRMN ...-M RT300 for Steel and Stainless Steel

The MRMN ...-M RT300 is a precise full-radius grooving insert specifically designed for universal grooving and profile turning in steel and stainless steel. With its stable cutting edge and wear-resistant PVD coating, it reliably supports efficient machining processes.

Advantages of MRMN ...-M RT300

Full-radius geometry for clean profile cuts and radius grooves
Robust RT300 PVD coating supports excellent wear resistance
Universal suitability for machining steel and stainless steel (P15-P25, M10-M25)
Fully compatible with the established MGM./MRM.-System
Conveniently supplied in a packaging unit of 10 pieces

Rinaldi-Tools GmbH

Internal Grooving Holder - C...-Q.DR/L ...

ab €76.00

Availability: 214748364 In Stock

Technical data

Grooving Holder	C...-Q.DR/L
Application	Inside Grooving
Grooving System	Z-System
Grooving Insert	Z...D RT250X
Packaging Unit	1 Pc.

Dimensions

	D min	d	L	f	Grooving Width	t max
C20Q-QEDR/L -2,5 tmax 5	27	20	180	15,2	2,5	5
C20Q-QFDR/L -3 tmax 5	27	20	180	15,2	3	5
C25R-QEDR/L -2,5 tmax 7	33	25	200	20,3	2,5	7
C25R-QFDR/L -3 tmax 7	27	20	200	15,2	3	5
C25R-QGDR/L -4 tmax 8	35	25	200	21,5	4	8
C25R-QHDR/L -5 tmax 8	35	25	200	21,5	5	8
C25R-QKDR/L -6 tmax 8	35	25	200	21,5	6	8
C32S-QEDR/L -2,5 tmax 9	42	32	250	25,3	2,5	9
C32S-QFDR/L -3 tmax 9	42	32	250	25,3	3	9
C32S-QGDR/L -4 tmax 11	44	32	250	27,5	4	11
C32S-QHDR/L -5 tmax 11	44	32	250	27,5	5	11
C32S-QKDR/L -6 tmax 11	44	32	250	27,5	6	11
C40T-QGDR/L -4 tmax 13	5	40	300	33,5	4	13
C40T-QHDR/L -5 tmax 13	54	40	300	33,5	5	13
C40T-QKDR/L -6 tmax 13	54	40	300	33,5	6	13

Precision Tool for Internal Machining

The internal grooving holder C...-Q.DR/L is a well-conceived solution for process-reliable inside grooving tasks. Designed for the Z-System and fully compatible with Z...D RT250X inserts, this holder supports efficient turning operations.

Advantages of Internal Grooving Holder C...-Q.DR/L

Perfectly matched to the reliable Z-System
Stable clamping for Z...D RT250X grooving inserts
Compact design for challenging internal grooves
Available in various minimum bore diameter (D min) specifications

Rinaldi-Tools GmbH

Grooving insert - MGMR ...-J 6D RT300

ab €8.50

Availability: 2147483077 In Stock

Technical data

Grooving Insert	MGMR
Workpiece Materials	Steel & Stainless Steel
Grade	RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel
Grooving system	MGM./MRM.-System
Packaging unit	10 Pc.

Dimensions

	B	R	L	S	Scope of application
MGMR 200-J 6D RT300	2	0,2	16	3,5	Steel & Stainless Steel
MGMR 300-J 6D RT300	3	0,2	21	4,8	Steel & Stainless Steel

Precision Grooving Insert for Clean Parting Off

The MGMR ...-J 6D RT300 grooving inserts are explicitly designed for professional parting operations on steel and stainless steel components. The combination of a soft-cutting geometry and a 6° parting angle minimizes cutting forces and supports clean surfaces during machining.

Advantages of MGMR ...-J 6D RT300

Soft-cutting geometry designed to reduce cutting pressure
6° parting angle supports the creation of precise, clean cuts
Durable PVD-coated RT300 grade for reliable machining performance
Highly compatible with the established MGM./MRM. grooving system