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MRC Series Carbide Ball End Mill, for Heat-Treated Steel Machining, 2-Flute/Regular Model

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New Products
Volume Discount

MISUMI

Also announcing a user friendly regular flute length version

MR
General Steel
2 Flutes
R (Regular)

Part Number

Configured Part Number is shown.

Drawing
Part Numbers
Specification and price
Features and Example

MRC Series Carbide Ball End Mill, for Heat-Treated Steel Machining, 2-Flute/Regular Model:Related Image

: 30; 45; 60

Part Number
MRC-HBEM2R0.2
MRC-HBEM2R0.3
MRC-HBEM2R0.4
MRC-HBEM2R0.5
MRC-HBEM2R0.5-6
MRC-HBEM2R0.6
MRC-HBEM2R0.75
MRC-HBEM2R1
MRC-HBEM2R1-6
MRC-HBEM2R1.5
MRC-HBEM2R1.5-6
MRC-HBEM2R1.25
MRC-HBEM2R2
MRC-HBEM2R2.5
MRC-HBEM2R3
MRC-HBEM2R4
MRC-HBEM2R5
MRC-HBEM2R6
MRC-HBEM2R8

Minimum order quantity	Volume Discount	Days to Ship	R Size (mm)	Flute Length (ℓ) (mm)	Overall Length (L) (mm)	Shank Diameter (d) (mm)	R Precision (µm)	Outer Diameter D (mm)	Figure	Length Under Neck (θ) (Degree)
1 Piece(s)	Available	8 Days or more	0.2	1.5	50	4	±0.005	0.4	1	10°
1 Piece(s)	Available	8 Days or more	0.3	1.8	50	4	±0.005	0.6	1	10°
1 Piece(s)	Available	8 Days or more	0.4	2.4	50	4	±0.005	0.8	1	10°
1 Piece(s)	Available	8 Days or more	0.5	3	50	4	±0.005	1	1	10°
1 Piece(s)	Available	8 Days or more	0.5	3	50	6	±0.005	1	1	10°
1 Piece(s)	Available	8 Days or more	0.6	3.6	50	4	±0.005	1.2	1	10°
1 Piece(s)	Available	8 Days or more	0.75	4.5	50	4	±0.005	1.5	1	10°
1 Piece(s)	Available	8 Days or more	1	6	50	4	±0.005	2	1	10°
1 Piece(s)	Available	8 Days or more	1	6	50	6	±0.005	2	1	10°
1 Piece(s)	Available	8 Days or more	1.5	8	60	4	±0.005	3	1	10°
1 Piece(s)	Available	8 Days or more	1.5	8	60	6	±0.005	3	1	10°
1 Piece(s)	Available	8 Days or more	1.25	6	50	4	±0.005	2.5	1	10°
1 Piece(s)	Available	8 Days or more	2	8	70	6	±0.005	4	1	10°
1 Piece(s)	Available	8 Days or more	2.5	12	80	6	±0.005	5	1	10°
1 Piece(s)	Available	8 Days or more	3	12	90	6	±0.005	6	2	-
1 Piece(s)	Available	8 Days or more	4	15	100	8	±0.005	8	2	-
1 Piece(s)	Available	8 Days or more	5	18	100	10	±0.005	10	2	-
1 Piece(s)	Available	8 Days or more	6	22	110	12	±0.005	12	2	-
1 Piece(s)	Available	8 Days or more	8	30	140	16	±0.01	16	2	-

Specifications

MRC Series Carbide Ball End Mill, for Heat-Treated Steel Machining, 2-Flute/Regular Model:Related Image

Model Number			Shank Diameter d	Blade Length ℓ	Blade Diameter D	Overall Length L	Figure
	Tip R	Shank Diameter d
	Tip R	Shank Diameter d
MRC-HBEM2R	0.2	-	4	1.5	0.4	50	1
	0.3	-	4	1.8	0.6	50	1
	0.4	-	4	2.4	0.8	50	1
	0.5	-	4	3	1	50	1
	0.5	6	6	3	1	50	1
	0.6	-	4	3.6	1.2	50	1
	0.75	-	4	4.5	1.5	50	1
	1	-	4	6	2	50	1
	1	6	6	6	2	50	1
	1.25	-	4	6	2.5	50	1
	1.5	-	4	8	3	60	1
	1.5	6	6	8	3	60	1
	2	-	6	8	4	70	1
	2.5	-	6	12	5	80	1
	3	-	6	12	6	90	2
	4	-	8	15	8	100	2
	5	-	10	18	10	100	2
	6	-	12	22	12	110	2
	8	-	16	30	16	140	2

[ ! ]For the shank diameter (d) standards listed in blue, specify both the tip (R) and the shank diameter (d).

For Cutting Conditions, Refer to >>Click here.

More Information

● Good working accuracy and high durability are achieved with the unique tip shape and new MR coating.
● This new MISUMI product contains improvements to the material, grinding process and coating.
● Excellent surface accuracy is achieved, especially when machining heat-treated steel.

Basic Information

Model	Bore	Work Material	General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / High-Hardness Steel ~ HRC60 / High-Hardness Steel – HRC65 / Stainless Steel / Cast Iron	Number of Flutes(sheet)	2
Coating	MRC	Processing Applications	Curved Surface / Side Surface / Carving / R-Groove	Inventory Classification	Stocked Product
Twisted Helix (θ)	Available

Configure

19 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

R Size(mm)
0.2

0.3

0.4

0.5

0.6

0.75

1

1.25

1.5

2

2.5

3

4

5

6

8
Clear
Flute Length (ℓ)(mm)
1.5

1.8

2.4

3

3.6

4.5

6

8

12

15

18

22

30
Clear
Overall Length (L)(mm)
50

60

70

80

90

100

110

140
Clear
Shank Diameter (d)(mm)
4

6

8

10

12

16
Clear
R Precision(µm)
±0.005

±0.01
Clear
type
- MRC-HBEM2R
Clear