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CBN 2-Flute Corner Radius End Mill BREF-2 (BREF-204005012)

Volume Discount

Direct engraving of high-hardness materials and hardened steel. Capable of high-precision, high-grade and long-life machining.

Part Number

Configured Part Number is shown.

BREF-204005012

Part Numbers

: 30; 45; 60

Part Number
BREF-204005012

Part Number	Minimum order quantity	Volume Discount	Days to Ship	Blade diameter (D) (mm)	Effective length (ℓ1) (mm)	Blade length (ℓ) (mm)	Overall length (L) (mm)	Corner R (mm)	Neck diameter (mm)	CBN Layer
	1 Piece(s)	Available	10 Days or more	0.4	1.2	0.4	50	0.05	0.36	0.6

Basic Information

Handle diameter (d)(mm)	4	Material	CBN Cubic Boron Nitride Crystalline	Blade diameter tolerance	0～－0.01
Handle diameter tolerance	0～－0.003	Number of flutes	2 straight blades	Rounded Corner Allowable Difference	＋0.005～－0.005

Please check the type/dimensions/specifications of the part BREF-204005012 in the CBN 2-Flute Corner Radius End Mill BREF-2 series.

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1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- BREF-2
Clear
Blade diameter (D)(mm)
0.3

0.4

0.5

1

1.5

2

3
Clear
Effective length (ℓ1)(mm)
0.5

0.9

1

1.2

1.5

1.8

2

2.4

3

4

4.5

5

6

8

9

10

12

18
Clear
Blade length (ℓ)(mm)
0.3

0.4

0.5

1

1.5

2
Clear
Overall length (L)(mm)
- 50
- 60
Clear
Corner R(mm)
- 0.03
- 0.05
- 0.1
- 0.2
- 0.3
- 0.5
Clear
Neck diameter(mm)
- 0.26
- 0.36
- 0.46
- 0.95
- 1.45
- 1.95
- 2.95
- ―
Clear
CBN Layer
- 0.6
- 1
- 2
Clear

Days to Ship

All

10 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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BREF-203005005
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BREF-203005018
BREF-204005024
BREF-204010005
BREF-204010012

Minimum order quantity	Volume Discount	Days to Ship	Blade diameter (D) (mm)	Effective length (ℓ1) (mm)	Blade length (ℓ) (mm)	Overall length (L) (mm)	Corner R (mm)	Neck diameter (mm)	CBN Layer
1 Piece(s)	Available	10 Days or more	0.3	0.5	0.3	50	0.05	0.26	0.6
1 Piece(s)	Available	10 Days or more	0.3	0.9	0.3	50	0.05	0.26	0.6
1 Piece(s)	Available	10 Days or more	0.3	1.8	0.3	50	0.05	0.26	0.6
1 Piece(s)	Available	10 Days or more	0.4	2.4	0.4	50	0.05	0.36	0.6
1 Piece(s)	Available	10 Days or more	0.4	0.5	0.4	50	0.1	0.36	0.6
1 Piece(s)	Available	10 Days or more	0.4	1.2	0.4	50	0.1	0.36	0.6

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CBN 2-Flute Corner Radius End Mill BREF-2 (BREF-204005012)

Basic Information

Configure

Specification/Dimensions

type

Blade diameter (D)(mm)

Effective length (ℓ1)(mm)

Blade length (ℓ)(mm)

Overall length (L)(mm)

Corner R(mm)

Neck diameter(mm)

CBN Layer

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Tech Support

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