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Counterbore for Knockout Pins (Part Numbers)

Volume Discount

FUKUDA

Used for counterboring of extrusion pins for plastic molds, etc.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
EP-CB-2
EP-CB-2.5
EP-CB-3
EP-CB-3.5
EP-CB-4
EP-CB-4.5
EP-CB-5
EP-CB-6
EP-CB-7
EP-CB-8
EP-CB-9
EP-CB-10
EP-CB-12
EP-CB-14
EP-CB-16

Minimum order quantity	Volume Discount	Days to Ship	Nominal	Guide Diameter (D1) (φ mm)	Guide Length ( ℓ ) (mm)	Outer Diameter (D) (φ mm)	Blade length (ℓ) (mm)	Overall Length (L) (mm)	Shank diameter (d)	Torsion Angle (θ) (°)	Guide Diameter Tolerance
1 Piece(s)	Available	12 Days or more	2	2	3	6	8	50	6	Torsion (15°)	-0.014～-0.024
1 Piece(s)	Available	12 Days or more	2.5	2.5	3	6	8	50	6	Torsion (15°)	-0.014～-0.024
1 Piece(s)	Available	12 Days or more	3	3	3	6	8	50	6	Torsion (15°)	-0.020～-0.032
1 Piece(s)	Available	12 Days or more	3.5	3.5	4	8	10	50	6	Torsion (15°)	-0.020～-0.032
1 Piece(s)	Available	8 Days or more	4	4	4	8	10	50	6	Torsion (25°)	-0.020～-0.032
1 Piece(s)	Available	12 Days or more	4.5	4.5	5	9	12	65	6	Torsion (25°)	-0.020～-0.032
1 Piece(s)	Available	12 Days or more	5	5	5	9	12	65	6	Torsion (25°)	-0.020～-0.032
1 Piece(s)	Available	12 Days or more	6	6	6	10	15	70	8	Torsion (25°)	-0.025～-0.040
1 Piece(s)	Available	8 Days or more	7	7	6	11	15	70	8	Torsion (25°)	-0.025～-0.040
1 Piece(s)	Available	8 Days or more	8	8	8	13	18	80	10	Torsion (25°)	-0.025～-0.040
1 Piece(s)	Available	12 Days or more	9	9	8	14	18	80	10	Torsion (25°)	-0.025～-0.040
1 Piece(s)	Available	12 Days or more	10	10	10	15	20	90	10	Torsion (25°)	-0.032～-0.050
1 Piece(s)	Available	8 Days or more	12	12	10	17	20	90	10	Torsion (25°)	-0.032～-0.050
1 Piece(s)	Available	8 Days or more	14	14	12	19	25	100	12	Torsion (25°)	-0.032～-0.050
1 Piece(s)	Available	8 Days or more	16	16	13	21	25	100	12	Torsion (25°)	-0.032～-0.050

Basic Information

Tool Material Type	Cobalt HSS (SKH56)	Machining Application	Countersinking	Number of flutes(sheet)	4
Coating	Non-Coated	O.D. Tolerance	0～+0.2

Configure

15 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Nominal
2

2.5

3

3.5

4

4.5

5

6

7

8

9

10

12

14

16
Clear
Guide Diameter (D1)(φ mm)
2

2.5

3

3.5

4

4.5

5

6

7

8

9

10

12

14

16
Clear
Guide Length ( ℓ )(mm)
3

4

5

6

8

10

12

13
Clear
Outer Diameter (D)(φ mm)
6

8

9

10

11

13

14

15

17

19

21
Clear
Blade length (ℓ)(mm)
8

10

12

15

18

20

25
Clear
Overall Length (L)(mm)
50

65

70

80

90

100
Clear
Shank diameter (d)
6

8

10

12
Clear
Torsion Angle (θ)(°)
- Torsion (15°)
- Torsion (25°)
Clear
type
- EP-CB
Clear

Days to Ship

All

8 Days or Less

12 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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Counterbore for Knockout Pins (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Nominal

Guide Diameter (D1)(φ mm)

Guide Length ( ℓ )(mm)

Outer Diameter (D)(φ mm)

Blade length (ℓ)(mm)

Overall Length (L)(mm)

Shank diameter (d)

Torsion Angle (θ)(°)

type

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

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