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CrN Coated Carbide Square End Mill for Copper Electrode Machining, 2-Flute/Long Neck Model (CRN-CUPEM2LB2.5-12)

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Price Reduction

MISUMI

A ribbing type with the cutting edge that's suitable for copper machining

CrN
Copper
2 Flutes
B (Stub)

Part Number

Configured Part Number is shown.

CRN-CUPEM2LB2.5-12

Drawing
Part Numbers
Specification and price
Features and Example

CrN Coated Carbide Square End Mill for Copper Electrode Machining, 2-Flute/Long Neck Model:Related Image

: 30; 45; 60

Part Number
CRN-CUPEM2LB2.5-12

Part Number	Minimum order quantity	Volume Discount	Days to Ship	Outer Diameter (D) (φ)	Flute Length (ℓ) (mm)	Shank Diameter (d) (mm)	Overall Length (L) (mm)	Length Under Neck (ℓ1) (mm)	Under Neck Diameter d1 (mm)	Effective Length (mm) Depends on Work Inclination Angle 30' (mm)	Effective Length (mm) Depends on Work Inclination Angle 1° (mm)	Effective Length (mm) Depends on Work Inclination Angle 2° (mm)	Effective Length (mm) Depends on Work Inclination Angle 3° (mm)
	1 Piece(s)	Available	8 Days or more	2.5	3.8	4	50	12	2.4	12.57	13.19	14.65	Not Applicable

Specifications

CrN Coated Carbide Square End Mill for Copper Electrode Machining, 2-Flute/Long Neck Model:Related Image

Model Number
CRN-CUPEM2LB

Outer Diameter D	Length Under Neck ℓ1	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	Actual Effective Length Depends on Work Inclination Angle
Outer Diameter D	Length Under Neck ℓ1	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	30'	1°	2°	3°
0.5	2	0.7	0.46	50	4	2.09	2.20	2.44	2.75
	4					4.19	4.40	4.88	5.49
	6					6.28	6.59	7.32	8.24
0.6	2	0.9	0.56	50	4	2.09	2.20	2.44	2.75
	4					4.19	4.40	4.88	5.49
	6					6.28	6.59	7.32	8.24
0.8	4	1.2	0.76	50	4	4.19	4.40	4.88	5.49
	6					6.28	6.59	7.32	8.24
	8					8.38	8.79	9.76	10.98
1	4	1.5	0.95	50	4	4.19	4.40	4.88	5.49
	6					6.28	6.59	7.32	8.24
	8					8.38	8.79	9.76	10.98
	10					10.47	10.99	12.21	13.73
	12					12.57	13.19	14.65	16.48
1.5	6	2.3	1.45	50	4	6.28	6.59	7.32	8.24
	8					8.38	8.79	9.76	10.98
	10					10.47	10.99	12.21	13.73
	12					12.57	13.19	14.65	16.48
	16					16.75	17.58	19.53	21.97
2	10	3	1.95	50	4	10.47	10.99	12.21	13.73
	12					12.57	13.19	14.65	16.48
	14					14.66	15.39	17.09	19.22
	16					16.75	17.58	19.53	Not Applicable
	18			70	4	18.85	19.78	21.97	Not Applicable
	20					20.94	21.98	24.41	Not Applicable
	25					26.18	27.47	Not Applicable	Not Applicable
	30					31.41	32.97	Not Applicable	Not Applicable
2.5	12	3.8	2.4	50	4	12.57	13.19	14.65	Not Applicable
2.5	16	3.8	2.4	50	4	16.75	17.58	19.53	Not Applicable
3	12	4.5	2.9	50	6	12.57	13.19	14.65	16.48
	16			70	6	16.75	17.58	19.53	21.97
	20			70	6	20.94	21.98	24.41	27.46
	25					26.18	27.47	30.51	Not Applicable
	30					31.41	32.97	36.62	Not Applicable
	40			100	6	41.88	43.96	Not Applicable	Not Applicable

For Cutting Conditions, Refer to >>Click here.

More Information

● The CrN coating with excellent lubricity is ideal for copper electrode processing.
● By using a long neck, tool interference can be avoided when machining in deep areas (select the length under neck to suit the machining).
● The blade tip has a sharp edge allowing corner edges to also be machined.

CrN Coated Carbide Square End Mill for Copper Electrode Machining, 2-Flute/Long Neck Model:Related Image

Basic Information

Work Material	Aluminum Alloy / Copper Alloy / Resin	Number of Flutes(sheet)	2	Model	Square
Coating	CrN	Processing Applications	Flat Surface / Side Surface / Groove / Inclined Cutting	Geometry	Sharp Corner
Helix Angle (θ)	Standard Helix (30 to 40°)	Additional Classification	Stocked Product	Tolerance of OD(mm)	0 ~ -0.02
● Inventory Product □ Manufacturer Product	●

Please check the type/dimensions/specifications of the part CRN-CUPEM2LB2.5-12 in the CrN Coated Carbide Square End Mill for Copper Electrode Machining, 2-Flute/Long Neck Model series.

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1 Part Numbers

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Specification/Dimensions

type
- CRN-CUPEM2LB
Clear
Outer Diameter (D)(φ)
0.5

0.6

0.8

1

1.5

2

2.5

3
Clear
Flute Length (ℓ)(mm)
0.7

0.9

1.2

1.5

2.3

3

3.8

4.5
Clear
Shank Diameter (d)(mm)
4

6
Clear
Overall Length (L)(mm)
50

70

100
Clear
Length Under Neck (ℓ1)(mm)
2

4

6

8

10

12

14

16

18

20

25

30

40
Clear

Days to Ship

All

8 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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CRN-CUPEM2LB3-12
CRN-CUPEM2LB3-16

Minimum order quantity	Volume Discount	Days to Ship	Outer Diameter (D) (φ)	Flute Length (ℓ) (mm)	Shank Diameter (d) (mm)	Overall Length (L) (mm)	Length Under Neck (ℓ1) (mm)	Under Neck Diameter d1 (mm)	Effective Length (mm) Depends on Work Inclination Angle 30' (mm)	Effective Length (mm) Depends on Work Inclination Angle 1° (mm)	Effective Length (mm) Depends on Work Inclination Angle 2° (mm)	Effective Length (mm) Depends on Work Inclination Angle 3° (mm)
1 Piece(s)	Available	8 Days or more	0.6	0.9	4	50	2	0.56	2.09	2.2	2.44	2.75
1 Piece(s)	Available	8 Days or more	0.6	0.9	4	50	4	0.56	4.19	4.4	4.88	5.49
1 Piece(s)	Available	8 Days or more	0.6	0.9	4	50	6	0.56	6.28	6.59	7.32	8.24
1 Piece(s)	Available	8 Days or more	2.5	3.8	4	50	16	2.4	16.75	17.58	19.53	Not Applicable
1 Piece(s)	Available	8 Days or more	3	4.5	6	50	12	2.9	12.57	13.19	14.65	16.48
1 Piece(s)	Available	8 Days or more	3	4.5	6	70	16	2.9	16.75	17.58	19.53	21.97