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Internal Grindstone with Shaft (HS-JGPD1.7)

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MISUMI

Low chatter ensures high performance on hard materials

Part Number

Configured Part Number is shown.

HS-JGPD1.7

Drawing
Part Numbers
Specification and price
Features and Example

Internal Grindstone with Shaft:Related Image

: 30; 45; 60

Part Number
HS-JGPD1.7

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	14 Days or more	200	Diamond	1.7	5	1.52	For Side Surface Machining	A	13	0.18	3	45	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

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1 Part Numbers

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Specification/Dimensions

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
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