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Internal Grindstone with Shaft (Part Numbers)

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Volume Discount
Price Reduction

MISUMI

Low chatter ensures high performance on hard materials

Part Number

Configured Part Number is shown.

HS-JGPD12

Drawing
Part Numbers
Specification and price
Features and Example

Internal Grindstone with Shaft:Related Image

: 30; 60; 90

Part Number
HS-JGPD12

Part Number	Minimum order quantity	Volume Discount	Days to Ship	Particle Size (#)	Material / Abrasive	Diamond Part Maximum Diameter (mm)	Diamond Length / Grindstone Length (mm)	Neck Diameter (mm)	Use	Shape	Neck Length ℓ (mm)	Tip R (mm)	Shank Diameter d (mm)	Total Length L (mm)	Product Number Name
	1 Piece(s)	Available	8 Days or more	120	Diamond	12	10	-	For Side Surface or Base Machining	B	-	0.3	10	100	Diamond

Specifications

Internal Grindstone with Shaft:Related Image

Model Number	Outer Diameter D	Particle Size	Shape	Thickness T	Tip R	Underhead Diameter a	Neck Length ℓ	Shank Diameter d	Total Length L
HS-JGPD (diamond) /HS-JGPC (CBN)	0.3	800	A	2	(0.05)	(0.26)	5	3	35
	0.4	400			(0.08)	(0.32)
	0.5					(0.42)	8
	0.6	200		3	(0.18)				40
	0.7					(0.52)
	0.8					(0.62)	10
	0.9					(0.72)
	1					(0.82)
	1.2			5		(1.02)			45
	1.3					(1.12)
	1.5					(1.32)
	1.7					(1.52)	13
	2					(1.82)
	2.3					(2.12)
	2.5	120			(0.3)	(2.2)
	3					(2.7)	15		50
	3.5		B			—	—		60
	4
	4.5
	5								70
	6			8
	7							6
	8
	9
	10			10					100
	12							10
	15

[ ! ]The end section (R) and neck diameter (a) dimensions are for reference only.

More Information

●The high rigidity, high-speed steel shank has been designed to improve material quality and avoid stress fatigue, and has been heat-treated appropriately to increase its rigidity. This means that, when using carbide or high-hardness steel, damage from undercutting or repeated stress fatiguing of the worked surface due to the shank undercut, which is associated with the machining pressure during molding and internal grinding, has been significantly improved.

Basic Information

Classification	Internal Grindstone	Model	Single Item	Shape	Cylindrical
Shank Material	High Speed Steel

Please check the type/dimensions/specifications of the part HS-JGPD12 in the Internal Grindstone with Shaft series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Neck Diameter(mm)
0.26

0.32

0.42

0.52

0.62

0.72

0.82

1.02

1.12

1.32

1.52

1.82

2.12

2.2

2.7
Clear
type
- HS-JGPC
- HS-JGPD
Clear
Particle Size(#)
120

200

400

800
Clear
Material / Abrasive
- CBN
- Diamond
Clear
Diamond Part Maximum Diameter(mm)
0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.3

1.5

1.7

2

2.3

2.5

3

3.5

4

4.5

5

6

7

8

9

10

12

15
Clear
Diamond Length / Grindstone Length(mm)
2

3

5

8

10
Clear

Days to Ship

All

8 Days or Less

14 Days or Less

15 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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Part Number
HS-JGPC0.6
HS-JGPC0.7
HS-JGPC0.8
HS-JGPD15
HS-JGPD2
HS-JGPD2.3

Minimum order quantity	Volume Discount	Days to Ship	Particle Size (#)	Material / Abrasive	Diamond Part Maximum Diameter (mm)	Diamond Length / Grindstone Length (mm)	Neck Diameter (mm)	Use	Shape	Neck Length ℓ (mm)	Tip R (mm)	Shank Diameter d (mm)	Total Length L (mm)	Product Number Name
1 Piece(s)	Available	8 Days or more	200	CBN	0.6	3	0.42	For Side Surface Machining	A	8	0.18	3	40	CBN
1 Piece(s)	Available	8 Days or more	200	CBN	0.7	3	0.52	For Side Surface Machining	A	8	0.18	3	40	CBN
1 Piece(s)	Available	8 Days or more	200	CBN	0.8	3	0.62	For Side Surface Machining	A	10	0.18	3	40	CBN
1 Piece(s)	Available	8 Days or more	120	Diamond	15	10	-	For Side Surface or Base Machining	B	-	0.3	10	100	Diamond
1 Piece(s)	Available	8 Days or more	200	Diamond	2	5	1.82	For Side Surface Machining	A	13	0.18	3	45	Diamond
1 Piece(s)	Available	8 Days or more	200	Diamond	2.3	5	2.12	For Side Surface Machining	A	13	0.18	3	45	Diamond