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Carbide Spiral Reamers - End Mill Shank, High Precision Tolerance

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Volume Discount

MISUMI

Version with high outer diameter tolerance accuracy to meets demanding hole accuracy requirements

Part Number

Configured Part Number is shown.

Drawing
Part Numbers
Specification and price
Features and Example

Carbide Spiral Reamer, High-Precision Tolerance Model:Related Image

: 30; 45; 60

Part Number
SEC-HP-SPR-1
SEC-HP-SPR-1.5
SEC-HP-SPR-2
SEC-HP-SPR-2.5
SEC-HP-SPR-3
SEC-HP-SPR-3.5
SEC-HP-SPR-4
SEC-HP-SPR-4.5
SEC-HP-SPR-5
SEC-HP-SPR-5.5
SEC-HP-SPR-6
SEC-HP-SPR-6.5
SEC-HP-SPR-7
SEC-HP-SPR-7.5
SEC-HP-SPR-8
SEC-HP-SPR-8.5
SEC-HP-SPR-9
SEC-HP-SPR-9.5
SEC-HP-SPR-10
SEC-HP-SPR-11
SEC-HP-SPR-12
SEC-HP-SPR-13

Minimum order quantity	Volume Discount	Days to Ship	Tool Diameter (mm)	Groove Length (mm)	Diameter Tolerance (mm)	Shank Diameter d (mm)	Tolerance of Shank Diameter	Number of Flutes	Overall Length L (mm)	Length Under Neck ℓ1 (mm)	Chamfer Length T
1 Piece(s)	Available	8 Days or more	1	10	0 ~ 0.003	1	0 ~ -0.014	4	33	-	0.2 ~ 0.3
1 Piece(s)	Available	8 Days or more	1.5	15	0 ~ 0.003	1.5	0 ~ -0.014	4	40	-	0.3 ~ 0.45
1 Piece(s)	Available	8 Days or more	2	15	0 ~ 0.003	2	0 ~ -0.014	4	50	-	0.4 ~ 0.6
1 Piece(s)	Available	8 Days or more	2.5	20	0 ~ 0.003	2.5	0 ~ -0.014	6	57	-	0.42 ~ 0.63
1 Piece(s)	Available	8 Days or more	3	20	0 ~ 0.003	3	0 ~ -0.014	6	57	-	0.5 ~ 0.75
1 Piece(s)	Available	8 Days or more	3.5	20	0 ~ 0.004	3.5	0 ~ -0.018	6	57	-	0.58 ~ 0.87
1 Piece(s)	Available	8 Days or more	4	19	0 ~ 0.004	4	0 ~ -0.018	6	75	49	0.6 ~ 0.9
1 Piece(s)	Available	8 Days or more	4.5	21	0 ~ 0.004	4.5	0 ~ -0.018	6	80	51	0.6 ~ 0.9
1 Piece(s)	Available	8 Days or more	5	23	0 ~ 0.004	5	0 ~ -0.018	6	86	59	0.6 ~ 0.9
1 Piece(s)	Available	8 Days or more	5.5	26	0 ~ 0.004	5.5	0 ~ -0.018	6	93	65	0.6 ~ 0.9
1 Piece(s)	Available	8 Days or more	6	28	0 ~ 0.004	6	0 ~ -0.018	6	101	71	0.6 ~ 0.9
1 Piece(s)	Available	8 Days or more	6.5	28	0 ~ 0.005	6	0 ~ -0.018	6	101	71	0.6 ~ 0.9
1 Piece(s)	Available	8 Days or more	7	31	0 ~ 0.005	7	0 ~ -0.022	6	109	78	0.7 ~ 1.05
1 Piece(s)	Available	8 Days or more	7.5	31	0 ~ 0.005	7	0 ~ -0.022	6	109	78	0.7 ~ 1.05
1 Piece(s)	Available	8 Days or more	8	33	0 ~ 0.005	8	0 ~ -0.022	6	117	84	0.7 ~ 1.05
1 Piece(s)	Available	8 Days or more	8.5	33	0 ~ 0.005	8	0 ~ -0.022	6	117	84	0.7 ~ 1.05
1 Piece(s)	Available	8 Days or more	9	36	0 ~ 0.005	9	0 ~ -0.022	6	125	88	0.7 ~ 1.05
1 Piece(s)	Available	8 Days or more	9.5	36	0 ~ 0.005	9	0 ~ -0.022	6	125	88	0.7 ~ 1.05
1 Piece(s)	Available	8 Days or more	10	38	0 ~ 0.005	10	0 ~ -0.022	6	133	97	0.7 ~ 1.05
1 Piece(s)	Available	8 Days or more	11	38	0 ~ 0.005	10	0 ~ -0.022	6	133	97	0.8 ~ 1.2
1 Piece(s)	Available	8 Days or more	12	44	0 ~ 0.005	12	0 ~ -0.027	6	151	110	0.8 ~ 1.2
1 Piece(s)	Available	8 Days or more	13	44	0 ~ 0.005	12	0 ~ -0.027	6	151	110	0.8 ~ 1.2

Specifications

Model Number		Chamfer Length T	Blade Length ℓ	Length Under Neck ℓ1	Overall Length L	Shank Diameter d	Number of Flutes
	Flute Diameter D
	Flute Diameter D
SEC-HP-SPR	1	0.2 ~ 0.3	10	-	33	1	4
	1.5	0.3 ~ 0.45	15	-	40	1.5	4
	2	0.4 ~ 0.6	15	-	50	2	4
	2.5	0.42 ~ 0.63	20	-	57	2.5	6
	3.	0.5 ~ 0.75	20	-	57	3	6
	3.5	0.58 ~ 0.87	20	-	57	3.5	6
	4.	0.6 ~ 0.9	19	49	75	4	6
	4.5	0.6 ~ 0.9	21	51	80	4.5	6
	5.	0.6 ~ 0.9	23	59	86	5	6
	5.5	0.6 ~ 0.9	26	65	93	5.5	6
	6	0.6 ~ 0.9	28	71	101	6	6
	6.5	0.6 ~ 0.9	28	71	101	6	6
	7	0.7 ~ 1.05	31	78	109	7	6
	7.5	0.7 ~ 1.05	31	78	109	7	6
	8	0.7 ~ 1.05	33	84	117	8	6
	8.5	0.7 ~ 1.05	33	84	117	8	6
	9.	0.7 ~ 1.05	36	88	125	9	6
	9.5	0.7 ~ 1.05	36	88	125	9	6
	10	0.7 ~ 1.05	38	97	133	10	6
	11	0.8 ~ 1.2	38	97	133	10	6
	12	0.8 ~ 1.2	44	110	151	12	6
	13	0.8 ~ 1.2	44	110	151	12	6

For Cutting Conditions, Refer to >>Click here.

More Information

●High-accuracy hole finishing is achieved by narrowing the width of the blade diameter tolerance.
●High-speed cutting provides a significant improvement in efficiency compared to a high-speed steel reamer.
●Thanks to its long lifetime, high-precision machining can be sustained over a long period.
●High-speed cutting can be done even faster with the adoption of a helical flute.

Basic Information

Shank type	End Mill Shank	Work Material	General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum / Copper	Coating Presence	None
Groove Shape	Spiral	Base-Blade Availability	None	Tool Material Type	Carbide

Configure

22 Part Numbers

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Completed

Specification/Dimensions

Tool Diameter(mm)
1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

11

12

13
Clear
Groove Length(mm)
10

15

19

20

21

23

26

28

31

33

36

38

44
Clear
Diameter Tolerance(mm)
0 ~ 0.003

0 ~ 0.004

0 ~ 0.005
Clear
Shank Diameter d(mm)
1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

7

8

9

10

12
Clear
Tolerance of Shank Diameter
- 0 ~ -0.027
- 0 ~ -0.022
- 0 ~ -0.018
- 0 ~ -0.014
Clear
Number of Flutes
4

6
Clear
Overall Length L(mm)
33

40

50

57

75

80

86

93

101

109

117

125

133

151
Clear
type
- SEC-HP-SPR
Clear