Solid Carbide Undersize Mill Ø 2.8-15.7 | Rinaldi-Tools

Solid Carbide Undersize Milling Cutter

Name: Solid Carbide Undersize Milling Cutter
Brand: Rinaldi-Tools GmbH
Price: 13.57 EUR
Availability: InStock

€11.40

Tax excluded

Technical data

Mill Type	Solid Carbide Undersize Milling Cutter
Helix Angle	30°
Workpiece Material	Steel, Stainless Steel, Cast Iron
Processing	Medium
Lenght	Standard Lenght
Shank	Weldon-Shank
Flutes	2
Grade	RT405: PVD-coated fine-grain carbide for general Application in milling (VHM)
Packaging unit	1 Pc

Dimensions

	D	d(h6)	H	L	Z
2,8	2,8	6	7	57	2
3,8	3,8	6	8	57	2
4,8	4,8	6	8	57	2
5,75	5,75	6	10	57	2
7,75	7,75	8	16	63	2
8,7	8,7	10	16	72	2
11,7	11,7	12	22	83	2
13,7	13,7	14	22	83	2
15,7	15,7	16	26	92	2

Precise Slot Machining with the Solid Carbide Undersize Cutter

This 2-flute solid carbide undersize milling cutter is specially designed for machining precise slots and keyways. With its centre-cutting geometry and reliable Weldon shank, the tool ensures excellent process stability in steel, stainless steel, and cast iron. It is perfectly suited for various medium milling strategies and preparing accurate fits.

Eckfräsen

Advantages of Solid Carbide Undersize Milling Cutter

Undersized diameters from 2.8 to 15.7 mm provide optimal conditions for subsequent finishing passes
Centre-cutting capability enables safe plunging and ramping operations
High-quality PVD coating supports efficient medium processing of metal components
Wide application range covering slotting, shoulder milling, and plunge tasks

Description
Product Details

Precise Solid Carbide Undersize Milling Cutter

This solid carbide undersize milling cutter offers a well-thought-out solution for precise contour and slot machining. Its specially designed undersize diameter allows operators to rough slots or keyways effectively, leaving the optimal allowance for a final finishing pass. Featuring two flutes and a 30° helix angle, the end mill ensures rapid chip evacuation during medium processing tasks. Furthermore, the centre-cutting geometry enables demanding plunging and ramping operations to be executed smoothly.

Suitable materials

Technical data

Number of flutes: 2-flute
Helix angle: 30°
Shank type: Weldon shank
Special feature: Centre cutting
Packaging unit: 1 pc

Mill Type	Solid Carbide Undersize Milling Cutter
Helix Angle	30°
Workpiece Material	Steel, Stainless Steel, Cast Iron
Processing	Medium
Lenght	Standard Lenght
Shank	Weldon-Shank
Flutes	2
Grade	RT405: PVD-coated fine-grain carbide for general Application in milling (VHM)
Packaging unit	1 Pc

Dimensions of Solid Carbide Undersize Milling Cutter

	Art. Nr.	D	d(h6)	H	L	KCH	CHW	Z
UMF-2,8 RT303	2551251	2,8	6	7	57	0	0	2
UMF-3,8 RT303	2551252	3,8	6	8	57	0	0	2
UMF-4,8 RT303	2551253	4,8	6	8	57	0	0	2
UMF-5,75 RT303	2551254	5,75	6	10	57	0	0	2
UMF-7,75 RT303	2551255	7,75	8	16	63	45	0,10	2
UMF-8,7 RT303	2551256	8,7	10	16	72	45	0,10	2
UMF-11,7 RT303	2551257	11,7	12	22	83	45	0,10	2
UMF-13,7 RT303	2551258	13,7	14	22	83	45	0,10	2
UMF-15,7 RT303	2551259	15,7	16	26	92	45	0,15	2

Applications

Engineered for the medium machining of steel, stainless steel, and cast iron components, this versatile cutter provides wide application possibilities. It is highly suitable for slotting, shoulder milling, plunge, and ramping operations. Available in specific undersize diameters ranging from 2.8 mm to 15.7 mm, it is the ideal choice for professionals striving to achieve tight tolerances and precise fits in their daily workflows.

Eckfräsen

Special features

The undersize mill convinces with a combination of fine-grain solid carbide and a robust PVD coating, establishing an excellent basis for consistent tool performance. Additionally, the reliable Weldon shank guarantees a twist-proof fit inside the tool holder. This secure clamping significantly reduces vibrations and actively supports the dimensional accuracy of the machined workpieces.

Brand Rinaldi-Tools GmbH

Reference 2551251

Data sheet

Materials: Cast Iron
Stainless Steel
Steel
Solid carbide Mills: Undersize Cutter

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Mill Type	Solid Carbide HPC End Mill
Helix Angle	36/38°
Workpiece Material	Stainless Steel
Lenght	Standard Lenght
Shank	Weldon Shank
Flutes	4
Grade	RT350: PVD-coated M15-M30 and S15-S30 solid carbide for roughing and finishing of stainless steel.
Packaging unit	1 Pc

	D	d	H	L	Z	Version
SFVA-P-Z4-D4.0-W RT350	4	6	11	50	4	A
SFVA-P-Z4-D5.0-W RT350	5	6	13	50	4	A
SFVA-P-Z4-D6.0-W RT350	6	6	16	50	4	B
SFVA-P-Z4-D8.0-W RT350	8	8	20	60	4	B
SFVA-P-Z4-D10.0-W RT350	10	10	25	75	4	B
SFVA-P-Z4-D12.0-W RT350	12	12	26	75	4	B

Mill Type	Solid Carbide Chamfer Mill
Angle	90°
Workpiece Material	Steel, Stainless Steel, Cast Iron, NF-Materials
Shank	Weldon/Cylinder Shaft
Grade	RT303: PVD-coated fine-grain carbide for general Application in milling (VHM)
Packaging unit	1 Pc.

	d(h6)	L	D	X	Z
FF-Z3-90-D3.0-Z RT303	3	48	0,2	90°	3
FF-Z4-90-D4.0-Z RT303	4	48	0,2	90°	4
FF-Z4-90-D6.0-Z RT303	6	55	0,2	90°	4
FF-Z4-90-D8.0-Z RT303	8	58	0,5	90°	4
FF-Z4-90-D10.0-Z RT303	10	65	0,5	90°	4
FF-Z4-90-D12.0-Z RT303	12	75	0,5	90°	4
FF-Z4-90-D16.0-Z RT303	16	85	0,7	90°	4

	d(h6)	L	D	X	Z
FF-Z4-90-D6.0-W RT303	6	55	0,2	90°	4
FF-Z4-90-D8.0-W RT303	8	58	0,5	90°	4
FF-Z4-90-D10.0-W RT303	10	65	0,5	90°	4
FF-Z4-90-D12.0-W RT303	12	75	0,5	90°	4
FF-Z4-90-D16.0-W RT303	16	85	0,7	90°	4

Mill Type	Solid Carbide Hard Milling Cutter
Helix Angle	45°
Workpiece Material	Hard Materials up to 68 HRC
Lenght	Standard Lenght
Shank	Cylindrical Shank
Flutes	4
Grade	RT555: PVD-coated carbide substrate for the Hard machining of steel (up to HRC 55-68). Highest wear resistance and toughness
Packaging unit	1 Pc.

	D	d(h6)	H	L	Z	Version
HF-Z4-D1.0 RT555	1	6	3	50	4	A
HF-Z4-D2.0 RT555	2	6	6	50	4	A
HF-Z4-D3.0 RT555	3	6	8	50	4	A
HF-Z4-D4.0 RT555	4	6	11	50	4	A
HF-Z4-D5.0 RT555	5	6	13	50	4	A
HF-Z4-D5.5 RT555	5,5	6	16	50	4	A
HF-Z4-D6.0 RT555	6	6	16	50	4	B
HF-Z4-D8.0 RT555	8	8	20	60	4	B
HF-Z4-D10.0 RT555	10	10	25	75	4	B
HF-Z4-D12.0 RT555	12	12	30	75	4	B
HF-Z4-D14.0 RT555	14	14	32	75	4	B
HF-Z4-D16.0 RT555	16	16	45	100	4	B
HF-Z4-D18.0 RT555	18	18	45	100	4	B
HF-Z4-D20.0 RT555	20	20	45	100	4	B

Mill Type	Solid Carbide Ball Nose Hard Milling Cutter
Helix Angle	35°
Workpiece Material	Hard Materials up to 68 HRC
Lenght	Standard Length
Shank	Cylindrical Shank
Flutes	2
Grade	RT555: PVD-coated carbide substrate for the Hard machining of steel (up to HRC 55-68). Highest wear resistance and toughness
Packaging unit	1 Pc.

	r	D	d(h6)	H	L	Z	Version
HKF-P-Z2-D1.5 RT555	0,75	1,5	4	3	50	2	A
HKF-P-Z2-D2.0 RT555	1	2	6	4	50	2	A
HKF-P-Z2-D2.5 RT555	1,25	2,5	6	5	50	2	A
HKF-P-Z2-D3.0 RT555	1,5	3	6	6	50	2	A
HKF-P-Z2-D3.5 RT555	1,75	3,5	6	8	50	2	A
HKF-P-Z2-D4.0 RT555	2	4,0	6	8	50	2	A
HKF-P-Z2-D5.0 RT555	2,5	5,0	6	10	50	2	A
HKF-P-Z2-D6.0 RT555	3	6	6	12	50	2	B
HKF-P-Z2-D8.0 RT555	4	8	8	16	60	2	B
HKF-P-Z2-D10.0 RT555	5	10	10	20	75	2	B
HKF-P-Z2-D12.0 RT555	6	12	12	24	75	2	B
HKF-P-Z2-D16.0 RT555	8	16	16	32	100	2	B
HKF-P-Z2-D20.0 RT555	10	20	20	40	100	2	B

Mill Type	Solid Carbide End mill
Helix Angle	35°/38°
Workpiece Material	Steel, Stainless Steel, Cast Iron
Processing	Roughing and Finish
Length	Standard Length
Shank	Weldon Shank
Flutes	4
Grade	RT405: PVD-TiAlN-coated high-performance grade for solid carbide milling cutters
Packaging unit	1 Pc

	D	d(h6)	H	L	Z	Version
HPC-P-Z4-D3.0-W RT405	3	6	8	50	4	A
HPC-P-Z4-D4.0-W RT405	4	6	11	50	4	A
HPC-P-Z4-D5.0-W RT405	5	6	13	50	4	A
HPC-P-Z4-D6.0-W RT405	6	6	16	50	4	B
HPC-P-Z4-D12.0-W RT405	12	12	30	75	4	B
HPC-P-Z4-D16.0-W RT405	16	16	45	100	4	B

	D	d	H	L	Z	Version
SFX-Z4-D3.0 RT405	3	6	20	75	4	A
SFX-Z4-D4.0 RT405	4	6	25	75	4	A
SFX-Z4-D5.0 RT405	5	6	30	75	4	A
SFX-Z4-D6.0 RT405	6	6	30	75	4	B
SFX-Z4-D8.0 RT405	8	8	40	100	4	B
SFX-Z4-D10.0 RT405	10	10	50	110	4	B
SFX-Z4-D12.0 RT405	12	12	50	110	4	B
SFX-Z4-D16.0 RT405	16	16	70	150	4	B
SFX-Z4-D20.0 RT405	20	20	75	150	4	B

	D	r	d	H	L	Z
KFS-Z2-D0.3 RT405	0,3	0,15	4	0,5	50	2
KFS-Z2-D0.4 RT405	0,4	0,2	4	0,6	50	2
KFS-Z2-D0.5 RT405	0,5	0,25	4	0,8	50	2
KFS-Z2-D0.6 RT405	0,6	0,3	4	0,9	50	2
KFS-Z2-D0.7 RT405	0,7	0,35	4	1	50	2
KFS-Z2-D0.8 RT405	0,8	0,4	4	1,2	50	2
KFS-Z2-D0.9 RT405	0,9	0,45	4	1,3	50	2
KFS-Z2-D1.0 RT405	1	0,5	4	1,5	50	2
KFS-Z2-D1.2 RT405	1,2	0,6	4	1,8	50	2
KFS-Z2-D1.4 RT405	1,4	0,7	4	2	50	2
KFS-Z2-D1.5 RT405	1,5	0,75	4	2,3	50	2
KFS-Z2-D1.6 RT405	1,6	0,8	4	2,5	50	2
KFS-Z2-D1.8 RT405	1,8	0,9	4	2,7	50	2
KFS-Z2-D2.0 RT405	2	1	4	3	50	2
KFS-Z2-D2.5 RT405	2,5	1,25	4	3,7	50	2
KFS-Z2-D3.0 RT405	3	1,5	4	4,5	50	2

	D	d	H	L	Z
HPCEL-P-Z4-D6.0 RT405	6	6	16	100	4
HPCEL-P-Z4-D8.0 RT405	8	8	20	100	4
HPCEL-P-Z4-D12.0 RT405	12	12	30	150	4

Mill Type	Solid Carbide Ball Nose Hard Cutter
Helix Angle	35°
Workpiece Material	Hard Materials
Lenght	Standard Lenght
Shank	Cylindrical Shank
Flutes	4
Grade	RT555: PVD-coated carbide substrate for the Hard machining of steel (up to HRC 55-68). Highest wear resistance and toughness
Packaging unit	1 Pc.

	r	D	d(h6)	H	L	Z	Geometry
HKF-Z4-D3.0 RT555	1,5	3	6	6	50	4	A
HKF-Z4-D4.0 RT555	2	4,0	6	8	50	4	A
HKF-Z4-D5.0 RT555	2,5	5,0	6	10	50	4	A
HKF-Z4-D6.0 RT555	3	6	6	12	50	4	B
HKF-Z4-D8.0 RT555	4	8	8	16	60	4	B
HKF-Z4-D10.0 RT555	5	10	10	20	75	4	B
HKF-Z4-D12.0 RT555	6	12	12	24	75	4	B
HKF-Z4-D14.0 RT555	7	14	14	28	75	4	B
HKF-Z4-D16.0 RT555	8	16	16	32	100	4	B
HKF-Z4-D16.0 RT555	9	18	18	36	100	4	B
HKF-Z4-D20.0 RT555	10	20	20	40	100	4	B

	D	d(h6)	H	L	Z	Version
HF-P-Z4-D1.0 RT555	1	6	3	50	4	A
HF-P-Z4-D2.0 RT555	2	6	6	50	4	A
HF-P-Z4-D3.0 RT555	3	6	8	50	4	A
HF-P-Z4-D3.5 RT555	3,5	6	10	50	4	A
HF-P-Z4-D4.0 RT555	4	6	11	50	4	A
HF-P-Z4-D5.0 RT555	5	6	13	50	4	A
HF-P-Z4-D6.0 RT555	6	6	16	50	4	B
HF-P-Z4-D8.0 RT555	8	8	20	60	4	B
HF-P-Z4-D10.0 RT555	10	10	25	75	4	B
HF-P-Z4-D12.0 RT555	12	12	30	75	4	B
HF-P-Z4-D14.0 RT555	14	14	32	75	4	B
HF-P-Z4-D16.0 RT555	16	16	45	100	4	B
HF-P-Z4-D20.0 RT555	20	20	45	100	4	B

Mill Type	Solid Carbide Ball Nose Cutter
Helix Angle	30°
Workpiece Material	Steel, Stainless Steel, Cast Iron
Processing	Finish
Lenght	Long Version
Shank	Cylindrical Shank
Flutes	4
Grade	RT303: PVD-coated fine-grain carbide for general Application in milling (VHM)
Packaging unit	1 Pc

	D	r	d(h6)	H	L	Z	Version
KFL-P-Z4-D3.0 RT303	3	1,5	6	6	75	4	A
KFL-P-Z4-D4.0 RT303	4	2	6	8	75	4	A
KFL-P-Z4-D5.0 RT303	5	2,5	6	10	75	4	A
KFL-P-Z4-D6.0 RT303	6	3	6	12	75	4	B
KFL-P-Z4-D8.0 RT303	8	4	8	16	75	4	B
KFL-P-Z4-D10.0 RT303	10	5	10	20	100	4	B
KFL-P-Z4-D12.0 RT303	12	6	12	24	100	4	B
KFL-P-Z4-D16.0 RT303	16	8	16	32	150	4	B

	D	d(h6)	H	L	Z
AF-Z2-D1.0 RT30K	1	4	3	50	2
AF-Z2-D1.5 RT30K	1,5	4	4	50	2
AF-Z2-D2.0 RT30K	2	4	6	50	2
AF-Z2-D2.5 RT30K	2,5	4	7	50	2
AF-Z2-D3.0 RT30K	3	6	9	50	2
AF-Z2-D4.0 RT30K	4	6	12	50	2
AF-Z2-D5.0 RT30K	5	6	15	50	2
AF-Z2-D6.0 RT30K	6	6	18	60	2
AF-Z2-D8.0 RT30K	8	8	20	60	2
AF-Z2-D10.0 RT30K	10	10	30	75	2
AF-Z2-D12.0 RT30K	12	12	32	75	2
AF-Z2-D16.0 RT30K	16	16	45	100	2
AF-Z2-D20.0 RT30K	20	20	45	100	2

	D	r	d(h6)	H	L	Z	Version
HKFL-P-Z2-D2.0 RT555	2	1	6	4	75	2	A
HKFL-P-Z2-D2.5 RT555	2,5	1,25	6	6	75	2	A
HKFL-P-Z2-D3.0 RT555	3	1,5	6	6	75	2	A
HKFL-P-Z2-D3.5 RT555	3,5	1,75	6	8	75	2	A
HKFL-P-Z2-D4.0 RT555	4	2	6	8	75	2	A
HKFL-P-Z2-D5.0 RT555	5	2,5	6	10	75	2	A
HKFL-P-Z2-D6.0 RT555	6	3	6	12	75	2	B
HKFL-P-Z2-D8.0 RT555	8	4	8	16	75	2	B
HKFL-P-Z2-D10.0 RT555	10	5	10	20	100	2	B
HKFL-P-Z2-D12.0 RT555	12	6	12	24	100	2	B
HKFL-P-Z2-D16.0 RT555	16	8	16	32	150	2	B
HKFL-P-Z2-D20.0 RT555	20	10	20	40	150	2	B

D	d(h6)	d1	H	M	L
3.0	6	2,7	8	14	57
4.0	6	3,7	11	19	57
5.0	6	4,7	13	21	57
6.0	6	5,7	13	21	57
8.0	8	7,7	19	27	63
10.0	10	9,5	22	32	72
12.0	12	11,5	26	38	83
16.0	16	15,5	32	44	92
20.0	20	19,5	38	54	104

Mill Type	Solid Carbide Ball Nosed Cutter
Helix Angle	30°
Workpiece Material	NF-Materials
Lenght	Long Version
Shank	Cylindrical Shaft
Flutes	2
Grade	RT30K: Uncoated K30 carbide substrate for machining non-ferrous metals
Packaging unit	1 Pc

	D	R	d2(h6)	d1	H	M	L	Z
AKFL-Z2-D3.0 RT30K	3	1,5	6	2,8	6	9	75	2
AKFL-Z2-D4.0 RT30K	4	2	6	3,7	8	12	75	2
AKFL-Z2-D5.0 RT30K	5	2,5	6	4,6	10	15	80	2
AKFL-Z2-D6.0 RT30K	6	3	6	5,5	12	20	80	2
AKFL-Z2-D8.0 RT30K	8	4	8	7,4	16	26	90	2
AKFL-Z2-D10.0 RT30K	10	5	10	9,2	20	31	100	2
AKFL-Z2-D12.0 RT30K	12	6	12	11	24	37	120	2
AKFL-Z2-D16.0 RT30K	16	8	16	15	32	43	140	2

Solid Carbide Undersize Milling Cutter

Technical data

Dimensions

Precise Slot Machining with the Solid Carbide Undersize Cutter

Advantages of Solid Carbide Undersize Milling Cutter

Precise Solid Carbide Undersize Milling Cutter

Suitable materials

Technical data

Dimensions of Solid Carbide Undersize Milling Cutter

Applications

Special features

Technical data

Dimensions

Precise Slot Machining with the Solid Carbide Undersize Cutter

Advantages of Solid Carbide Undersize Milling Cutter

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Mill Type	Solid Carbide End Mill for Aluminum
Helix Angle	35°
Workpiece Material	Non-Ferrous Metals
Lenght	Standard Lenght
Shank	Cylindrical Shank
Flutes	3
Grade	RT107: The DLC coating (Diamond-Like Carbon) ensures higher wear resistance.
Packaging unit	1 Pc

	D	d	H	L	Z	Version
AF-P-Z3-D4.0 RT107	4	6	10	50	3	A
AF-P-Z3-D5.0 RT107	5	6	13	50	3	A
AF-P-Z3-D6.0 RT107	6	6	16	50	3	B
AF-P-Z3-D8.0 RT107	8	8	20	60	3	B
AF-P-Z3-D10.0 RT107	10	10	25	75	3	B
AF-P-Z3-D12.0 RT107	12	12	30	75	3	B