RCMT...MO RT250+/RT250P Turning Insert for Steel | Rinaldi-Tools

Indexable insert - RCMT...MO RT250+/RT250P

Name: Indexable insert - RCMT...MO RT250+/RT250P
Brand: Rinaldi-Tools GmbH
Price: 4.88 EUR
Availability: InStock

€4.10

Tax excluded

Technical data

Shape	RCMT
Processing	Medium
Cutting conditions	Continuous and light interrupted
Workpiece Material	Steel
Grade 08-12	RT250+: CVD-coated 2-color coated P20-P30 carbide for steel
Grade 16-20	RT250P: CVD-coated P25-TiALN grade for steel (turning)
Packaging unit	10 Pc.

Dimensions

	L	I.C	S	d
RCMT0803MO RT250+	8	8	3,18	3,36
RCMT10T3MO RT250+	10	10	3,97	3,6
RCMT1204MO RT250+	12	12	4,76	4,44
RCMT1606MO RT250P	16	16	6,35	5,5
RCMT2006MO RT250P	20	20	6,35	6,5

High-performance round insert for profile turning

Schnitt K-LU.webp

The positive RCMT...MO indexable insert in the RT250+ and RT250P grades is a professional solution for the medium machining of steel. Thanks to its robust round geometry, it provides excellent edge stability, making it ideal for demanding profile and contour turning tasks. Designed for continuous and light interrupted cutting conditions, it supports high process reliability across various turning applications.

Advantages of the RCMT...MO RT250+/RT250P

Stable round geometry for reliable contour and profile machining
Wear-resistant CVD coating for extended tool life in steel applications
Optimized for medium machining with continuous and light interrupted cuts
Size-specific high-performance grades for efficient metal cutting

Description
Product Details

Wear-resistant round geometry for steel turning

The positive RCMT...MO RT250+/RT250P indexable insert is specifically developed for the efficient medium machining of steel materials. Its circular basic shape provides the cutting edge with exceptional stability, allowing cutting forces to be distributed optimally. This makes the tool an excellent choice for copy turning, profile turning, and contouring operations. Combining resilient carbide substrates with advanced CVD coatings, this turning insert delivers reliable performance during continuous and light interrupted cuts, thus supporting economical workflows in professional metalworking.

Suitable materials

Technical data

Shape: RCMT (Round)
Processing: Medium machining
Cutting conditions: Continuous and light interrupted
Workpiece Material: Steel
Grade 08–12: RT250+ (CVD-coated 2-color P20-P30 carbide)
Grade 16–20: RT250P (CVD-coated P25-TiALN grade)
Packaging unit: 10 pieces

Dimensions of RCMT...MO RT250+/RT250P

	Item Nr.	L	I.C	S	d
RCMT0803MO RT250+	1771421	8	8	3,18	3,36
RCMT10T3MO RT250+	1771422	10	10	3,97	3,6
RCMT1204MO RT250+	1771423	12	12	4,76	4,44
RCMT1606MO RT250P	1771424	16	16	6,35	5,5
RCMT2006MO RT250P	1771425	20	20	6,35	6,5

Cutting data

	Steel
	Vc (m/min)	fn (mm/U)	ap (mm)
RCMT0803MO RT250+	90-170	0,1-0,2	1-3
RCMT10T3MO RT250+	90-170	0,1-0,2	1-3
RCMT1204MO RT250+	90-170	0,12-0,25	1-4
RCMT1606MO RT250P	90-170	0,15-0,30	1-5
RCMT2006MO RT250P	90-170	0,2-0,4	1-5

Applications

Thanks to its edge-stable round shape, the RCMT insert is predestined for profile turning, contour turning, and machining complex freeform surfaces on steel components. It confidently handles medium machining stages and delivers reproducible results in continuous to light interrupted cuts. Whether in mechanical engineering, the automotive industry, or general contract manufacturing, this cutting insert offers flexible application possibilities for demanding workpiece contours.

Special features

A key advantage of this insert type is the size-dependent grade optimization. While the smaller sizes (08-12) are equipped with the two-color RT250+ P20-P30 CVD coating, the larger versions (16-20) feature the highly resilient RT250P P25-TiALN coating. Both variations ensure excellent heat resistance and wear protection. Furthermore, the round geometry promotes a smooth distribution of cutting forces, ensuring consistently high process reliability throughout its service life.

Brand Rinaldi-Tools GmbH

Reference 1771421

Data sheet

Materials: Steel
Processing: Mittel
Inserts: RC..
Cutting conditions: Continuous
Light interrupted

Schnitt K-LU.webp — Technical data

Shape **RCMT**

Processing **Medium**

Cutting conditions **Continuous and light interrupted**

Workpiece Material **Steel**

Grade 08-12 **RT250+: CVD-coated 2-color coated P20-P30 carbide for steel**

Grade 16-20 **RT250P: CVD-coated P25-TiALN grade for steel (turning)**

Packaging unit **10 Pc.**

Dimensions

L I.C S d

**RCMT0803MO RT250+** 8 8 3,18 3,36

**RCMT10T3MO RT250+** 10 10 3,97 3,6

**RCMT1204MO RT250+** 12 12 4,76 4,44

**RCMT1606MO RT250P** 16 16 6,35 5,5

**RCMT2006MO RT250P** 20 20 6,35 6,5

High-performance round insert for profile turning

The positive RCMT...MO indexable insert in the RT250+ and RT250P grades is a professional solution for the medium machining of steel. Thanks to its robust round geometry, it provides excellent edge stability, making it ideal for demanding profile and contour turning tasks. Designed for continuous and light interrupted cutting conditions, it supports high process reliability across various turning applications.

Advantages of the RCMT...MO RT250+/RT250P

Stable round geometry for reliable contour and profile machining

Wear-resistant CVD coating for extended tool life in steel applications

Optimized for medium machining with continuous and light interrupted cuts

Size-specific high-performance grades for efficient metal cutting

Compatible products

SRDCN External Tool Holder – Screw Clamping | Rinaldi-Tools

SMOXH

External Tool Holder - SRDCN

ab €40.00

Availability: 214748363 In Stock

Technical data

External Tool Holder	SRDCN
Insert	RC.
Main application	Longitudinal turning
Clamping	Screw Clamp
Packaging unit	1 Pc.

Dimensions

	h=H	B	L	L1	f	Insert
SRDCN 1616 H08	16	16	100	15	8	RCG./RCM. 08..
SRDCN 2020 K08	20	20	125	20	10	RCG./RCM. 08..
SRDCN 2525 M08	25	25	150	20	12,5	RCG./RCM. 08..
SRDCN 1616 H10	16	16	100	20	8	RCG./RCM. 10..
SRDCN 2020 K10	20	20	125	20	10	RCG./RCM. 10..
SRDCN 2525 M10	25	25	150	20	12,5	RCG./RCM. 10..
SRDCN 2020 K12	20	20	125	22	10	RCG./RCM. 12..
SRDCN 2525 M12	25	25	150	22	12,5	RCG./RCM. 12..
SRDCN 3232 P12	32	32	170	22	16	RCG./RCM. 12..

Precise External Tool Holder SRDCN for Round Inserts

The SMOXH SRDCN external tool holder with reliable screw clamping is engineered for demanding external machining tasks using RC.. round inserts. This design supports efficient workflows during longitudinal and contour turning operations. The secure clamping system promotes stable and vibration-reduced cutting performance.

Advantages of External Tool Holder - SRDCN

Sturdy screw clamping system for secure insert positioning
Optimized for precise longitudinal and profile turning
Compatible with industry-standard RC.. round inserts
Solid construction supports vibration-reduced machining

SMOXH

External Tool Holder - SRGCR/L

ab €39.00

Availability: 214748362 In Stock

Technical data

External Tool Holder	SRGCR/L
Insert	RC.
Main application	Longitudinal turning
Clamping	Screw Clamp
Packaging unit	1 Pc.

Dimensions

	h=H	B	L	f	Insert
SRGCR 2020 K08	20	20	125	25	RCG./RCM. 08..
SRGCL 2020 K08	20	20	125	25	RCG./RCM. 08..
SRGCR 2525 M08	25	25	150	29	RCG./RCM. 08..
SRGCL 2525 M08	25	25	150	29	RCG./RCM. 08..
SRGCR 2020 K10	20	20	125	25	RCG./RCM. 10..
SRGCL 2020 K10	20	20	125	25	RCG./RCM. 10..
SRGCR 2525 M10	25	25	150	29	RCG./RCM. 10..
SRGCL 2525 M10	25	25	150	29	RCG./RCM. 10..
SRGCR 2020 K12	20	20	125	25	RCG./RCM. 12..
SRGCL 2020 K12	20	20	125	25	RCG./RCM. 12..
SRGCR 2525 M12	25	25	150	29	RCG./RCM. 12..
SRGCL 2525 M12	25	25	150	29	RCG./RCM. 12..

Durable external tool holder for accurate profile turning

The SMOXH SRGCR/L external turning tool holder is specifically developed for the demanding requirements of profile machining. Featuring a highly reliable screw clamping system, it ensures a secure fit for round RC.. indexable inserts. The robust holder design effectively minimizes vibrations, providing an excellent foundation for stable machining processes on complex workpiece contours.

Advantages of SRGCR/L tool holders

Strong screw clamping mechanism for secure insert retention
Perfectly matched to round turning inserts (RC..)
Compact and low-vibration design for improved surface finishes
Uncomplicated insert changes directly in the machine tool

SRHCR/L External Tool Holder with Screw Clamp | Rinaldi-Tools

SMOXH

External Tool Holder - SRHCR/L

ab €68.00

Availability: 214748364 In Stock

Technical data

External Tool Holder	SRHCR/L
Insert	RC.
Main application	Longitudinal turning
Clamping	Screw Clamp
Packaging unit	1 Pc.

Dimensions

	h=H	B	L	f	Insert
SRHCR 2020 K10	20	20	120	20	RCG./RCM. 10..
SRHCL 2020 K10	20	20	120	20	RCG./RCM. 10..
SRHCR 2525 K10	25	25	120	25	RCG./RCM. 10..
SRHCL 2525 K10	25	25	120	25	RCG./RCM. 10..
SRHCR 2020 K12	20	20	120	20	RCG./RCM. 12..
SRHCL 2020 K12	20	20	120	20	RCG./RCM. 12..
SRHCR 2525 K12	25	25	120	25	RCG./RCM. 12..
SRHCL 2525 K12	25	25	120	25	RCG./RCM. 12..

Turning Tool Holder SRHCR/L for precision machining

The SMOXH external tool holder SRHCR/L is a well-designed solution for challenging external turning tasks, particularly suitable for longitudinal and profile turning. Featuring a rigid screw clamp system, it securely holds round RC-type indexable inserts (such as RCG and RCM). This establishes a solid foundation for machining complex workpiece contours and maintaining stable cutting conditions. Designed for professional use, this holder supports efficient workflows on both CNC and conventional lathes.

Advantages of the SRHCR/L external tool holders

Reliable screw clamping system for secure insert positioning
Compatible with round RC indexable inserts (RCG/RCM)
Optimized for complex profile and longitudinal turning
Available in practical shank sizes for flexible operations
Durable construction built for daily professional machining

Plate Shape	DCMT
Processing	Medium
Cutting conditions	Continuous and light interrupted
Material	Stainless Steel
Coating	RT255M: PVD coated M20-M30 carbide, good choice for stainless steel
Packaging unit	10 Pc.

	r	L	I.C.	S	d
DCMT 070204-MM RT255M	0,4	7,8	6,35	2,38	2,8
DCMT 070208-MM RT255M	0,8	7,8	6,35	2,38	2,8
DCMT 11T304-MM RT255M	0,4	11,6	9,525	3,97	4,4
DCMT 11T308-MM RT255M	0,8	11,6	9,525	3,97	4,4

Shape	VBMT
Processing	Finish
Cutting conditions	Continuous and light interrupted
Workpiece Material	Stainless Steel
Grade	RT255M: PVD coated M20-M30 carbide. Good choice for stainless steel
Packaging unit	10 Pc.

	r	L	I.C.	S	d
VBMT 160402-MF RT255M	0,2	16,5	9,525	4,76	4,4
VBMT 160404-MF RT255M	0,4	16,5	9,525	4,76	4,4
VBMT 160408-MF RT255M	0,8	16,5	9,525	4,76	4,4

Shape	VCGT
Workpiece Material	NF-Materials
Cutting conditions	Continuous
Grade	RT100: Uncoated K10-K15 carbide for ALU and plastics
Packaging unit	10 Pc.

	r	L	I.C	S	d
VCGT 110302-ALZ RT100	0,2	11	6,35	3,18	2,8
VCGT 110304-ALZ RT100	0,4	11	6,35	3,18	2,8
VCGT 160402-ALZ RT100	0,2	16,6	9,525	4,76	4,4
VCGT 160404-ALZ RT100	0,4	16,6	9,525	4,76	4,4
VCGT 160408-ALZ RT100	0,8	16,6	9,525	4,76	4,4
VCGT 160412-ALZ RT100	1,2	16,6	9,525	4,76	4,4
VCGT 220530-ALZ RT100	3	22	12,7	5,56	5,5

	r	L	I.C.	S	d
DCMT 070202-MF RT255	0,2	7,8	6,35	2,38	2,8
DCMT 070204-MF RT255	0,4	7,8	6,35	2,38	2,8
DCMT 11T302-MF RT255	0,2	11,6	9,525	3,97	4,4
DCMT 11T304-MF RT255	0,4	11,6	9,525	3,97	4,4
DCMT 11T308-MF RT255	0,8	11,6	9,525	3,97	4,4

Shape	VCMT
Processing	Finish
Cutting conditions	Continuous and light interrupted
Workpiece Material	Steel
Grade	RT215+: CVD-coated P10 carbide for steel in full cut.
Grade	RT225+: CVD-coated P20 carbide for general steel processing
Packaging unit	10 Pc.

	r	L	I.C.	S
VCMT 110302-PF RT225+	0,2	11	6,35	3,18
VCMT 110304-PF RT215+	0,4	11	6,35	3,18
VCMT 110308-PF RT215+	0,8	11	6,35	3,18
VCMT 160404-PF RT215+	0,4	16	9,525	4,76
VCMT 160408-PF RT215+	0,8	16	9,525	4,76

Shape	TCMT
Processing	Medium
Cutting conditions	Continuous and light interrupted
Workpiece Material	Steel
Grade	RT250+: CVD-coated 2-color coated P20-P30 carbide for steel
Packaging unit	10 Pc.

	L	I.C	S	d	r
TCMT 110204-PM-RT250+	11	6,35	2,38	2,8	0,4
TCMT 16T304-PM-RT250+	16,5	9,525	3,97	4,4	0,4
TCMT 16T308-PM-RT250+	16,5	9,525	3,97	4,4	0,8

Shape	CCGT
Processing	Finish
Cutting conditions	Continuous
Worpiece Material	Steel and Stainless Steel
Grade	RTC+:PVD coated P05-P15 Cermet grade for finishing of steel and stainless steel
Packaging unit	10 Pc.

	r	L	I.C	S	d
CCGT 060202-SF RTC+	0,2	6,4	6,35	2,38	2,8
CCGT 060204-SF RTC+	0,4	6,4	6,35	2,38	2,8
CCGT 09T302-SF RTC+	0,2	9,7	9,525	3,97	4,4
CCGT 09T304-SF RTC+	0,4	9,7	9,525	3,97	4,4

Shape	CCMT
Processing	Medium
Cutting conditions	Continuous and light interrupted
Workpiece Material	Steel and Stainless Steel
Grade	RT300: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel
Packaging unit	10 Pc.

	r	L	I.C	S	d
CCMT 060204-TC RT150K	0,4	6,4	6,35	2,38	2,8
CCMT 09T304-TC RT150K	0,4	9,7	9,525	3,97	4,4
CCMT 09T308-TC RT150K	0,8	9,7	9,525	3,97	4,4
CCMT 120404-TC RT150K	0,4	12,9	12,7	4,76	5,56
CCMT 120408-TC RT150K	0,8	12,9	12,7	4,76	5,56

	r	L	I.C	S	d
VBMT 160402-HF RT250X	0,2	16,5	9,525	4,76	4,4
VBMT 160404-HF RT250X	0,4	16,5	9,525	4,76	4,4
VBMT 160408-HF RT250X	0,8	16,5	9,525	4,76	4,4

	r	L	I.C	S	d
TCMT 16T304-MM RT255M	0,4	16,5	9,525	3,97	4,4
TCMT 16T308-MM RT255M	0,8	16,5	9,525	3,97	4,4

	r	L	I.C.	S	d
DCMT 070204-PM RT250+	0,4	7,8	6,35	2,38	2,8
DCMT 11T304-PM RT250+	0,4	11,6	9,525	3,97	4,4
DCMT 11T308-PM RT250+	0,8	11,6	9,525	3,97	4,4

Shape	TCGT
Workpiece Material	NF-Materials
Cutting conditions	Continuous
Grade	RT100: Uncoated K10-K15 carbide for ALU and plastics
Packaging unit	10 Pc.

	r	L	I.C	S	d
TCGT 110202-ALZ RT100	0,2	11	6,35	2,38	2,8
TCGT 110204-ALZ RT100	0,4	11	6,35	2,38	2,8
TCGT 110208-ALZ RT100	0,8	11	6,35	2,38	2,8
TCGT 16T302-ALZ RT100	0,2	16,5	9,525	3,97	4,4
TCGT 16T304-ALZ RT100	0,4	16,5	9,525	3,97	4,4
TCGT 16T308-ALZ RT100	0,8	16,5	9,525	3,97	4,4

Indexable insert - RCMT...MO RT250+/RT250P

Technical data

Dimensions

High-performance round insert for profile turning

Advantages of the RCMT...MO RT250+/RT250P

Wear-resistant round geometry for steel turning

Suitable materials

Technical data

Dimensions of RCMT...MO RT250+/RT250P

Cutting data

Applications

Special features

Technical data

Dimensions

High-performance round insert for profile turning

Advantages of the RCMT...MO RT250+/RT250P

Compatible products

Technical data

Dimensions

Precise External Tool Holder SRDCN for Round Inserts

Advantages of External Tool Holder - SRDCN

Technical data

Dimensions

Durable external tool holder for accurate profile turning

Advantages of SRGCR/L tool holders

Technical data

Dimensions

Turning Tool Holder SRHCR/L for precision machining

Advantages of the SRHCR/L external tool holders

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Technical data

Dimensions

	r	L	I.C.	S	d
DCMT 11T304-HF RT250X	0,4	11,6	9,525	3,97	4,4
DCMT 11T308-HF RT250x	0,8	11,6	9,525	3,97	4,4

	r	L	I.C.	S	d
VBMT 160404-MM RT255M	0,4	16,5	9,525	4,76	4,4
VBMT 160408-MM RT255M	0,8	16,5	9,525	4,76	4,4

	r	L	I.C.	S	d
CCMT 060204-MM RT255M	0,4	6,4	6,35	2,38	2,8
CCMT 060208-MM RT255M	0,8	6,4	6,35	2,38	2,8
CCMT 09T304-MM RT255M	0,4	9,7	9,525	3,97	4,4
CCMT 09T308-MM RT255M	0,8	9,7	9,525	3,97	4,4