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CBN 2-Flute Corner Radius End Mill BREF-2 (BREF-210020040)

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-210020040

Part Numbers

: 30; 45; 60

Part Number
BREF-210020040

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	1	4	1	50	0.2	0.95	1

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-210020040 in the CBN 2-Flute Corner Radius End Mill BREF-2 series.

Configure

1 Part Numbers

View Part Numbers

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 .

Products like this...

Part Number
BREF-203005005
BREF-203005009
BREF-203005018
BREF-210020050
BREF-210020060
BREF-210020080

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	1	5	1	50	0.2	0.95	1
1 Piece(s)	Available	10 Days or more	1	6	1	50	0.2	0.95	1
1 Piece(s)	Available	10 Days or more	1	8	1	50	0.2	0.95	1

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CBN 2-Flute Corner Radius End Mill BREF-2 (BREF-210020040)

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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