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Carbide Spiral Reamers - End Mill Shank, SEC-HSPR

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Volume Discount

MISUMI

Achieves high speed during the hole finishing process

Part Number

Configured Part Number is shown.

Drawing
Part Numbers
Specification and price
Features and Example

: 30; 45; 60

Part Number
SEC-HSPR-3
SEC-HSPR-4
SEC-HSPR-5
SEC-HSPR-6
SEC-HSPR-6.5
SEC-HSPR-7
SEC-HSPR-7.5
SEC-HSPR-8
SEC-HSPR-8.5
SEC-HSPR-10

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	Overall Length L (mm)	Chamfer Length T
1 Piece(s)	Available	8 Days or more	3	25	0.006 ~ 0.002	3	h7 (0 – -0.010)	60	4.5
1 Piece(s)	Available	8 Days or more	4	30	0.009 ~ 0.004	4	h7 (0 – -0.012)	70	4.5
1 Piece(s)	Available	8 Days or more	5	30	0.009 ~ 0.004	5	h7 (0 – -0.012)	70	5
1 Piece(s)	Available	8 Days or more	6	35	0.009 ~ 0.004	6	h7 (0 – -0.012)	80	5
1 Piece(s)	Available	8 Days or more	6.5	35	0.012 ~ 0.006	8	h7 (0 – -0.015)	80	7
1 Piece(s)	Available	8 Days or more	7	35	0.012 ~ 0.006	8	h7 (0 – -0.015)	80	7
1 Piece(s)	Available	8 Days or more	7.5	35	0.012 ~ 0.006	8	h7 (0 – -0.015)	80	7
1 Piece(s)	Available	8 Days or more	8	35	0.012 ~ 0.006	8	h7 (0 – -0.015)	80	7
1 Piece(s)	Available	8 Days or more	8.5	40	0.012 ~ 0.006	10	h7 (0 – -0.015)	90	7
1 Piece(s)	Available	8 Days or more	10	40	0.012 ~ 0.006	10	h7 (0 – -0.015)	90	7

Specifications

Model Number		Chamfer Length T	Blade Length ℓ	Overall Length L	Shank Diameter d	Number of Flutes
	Flute Diameter D
	Flute Diameter D
SEC−HSPR	2	4	20	50	2	3
	2.5	4.5	20	50	2.5	3
	3	4.5	25	60	3	3
	3.5	4.5	25	60	3.5	3
	4	4.5	30	70	4	3
	5	5	30	70	5	3
	5.5	5	30	80	6	3
	6	5	35	80	6	3
	6.5	7	35	80	8	3
	7	7	35	80	8	3
	7.5	7	35	80	8	3
	8	7	35	80	8	3
	8.5	7	40	90	10	3
	9	7	40	90	10	3
	9.5	7	40	90	10	3
	10	7	40	90	10	3

For Cutting Conditions, Refer to >>Click here.

More Information

●The high-speed cutting provides for a significant improvement in efficiency compared to a high-speed steel reamer.
●High-speed cutting is possible 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	Number of Flutes	3
Tool Material Type	Carbide

Configure

10 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Tool Diameter(mm)
3

4

5

6

6.5

7

7.5

8

8.5

10
Clear
Groove Length(mm)
25

30

35

40
Clear
Diameter Tolerance(mm)
0.006 ~ 0.002

0.009 ~ 0.004

0.012 ~ 0.006
Clear
Shank Diameter d(mm)
3

4

5

6

8

10
Clear
Tolerance of Shank Diameter
- h7 (0 – -0.015)
- h7 (0 – -0.012)
- h7 (0 – -0.010)
Clear
Overall Length L(mm)
60

70

80

90
Clear
type
- SEC-HSPR
Clear