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Core Pins For Boss -Gas Release Hole Type-

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MISUMI

Core pin for boss with fixed shaft diameter (D), specified shaft diameter (P) 0.01mm, and gas escape hole.

(i)Caution

Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

Drawing
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Part Numbers
Catalog

[ ! ]When B = L - 9, the joint (h dimension) of the relief hole will not be machined because the counterbored hole depth is 4 and the S dimension is 5.

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

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: 30; 45; 60

Part Number
GV-BCHBS-CS3-[10-60/0.01]-P[2.5-2.99/0.01]-A[1.5-1.99/0.01]-B[0.5-4/0.01]-V[0.8-1.49/0.01]-C[0.2-0.5/0.05]
GV-BCHBS-CS3.5-[10-60/0.01]-P[3-3.49/0.01]-A[1.5-2/0.01]-B[0.5-4/0.01]-V[0.8-1.5/0.01]-C[0.2-0.5/0.05]
GV-BCHBS-CS4-[10-60/0.01]-P[3.5-3.99/0.01]-A[1.5-2.5/0.01]-B[0.5-4/0.01]-V[0.8-2/0.01]-C[0.2-0.5/0.05]
GV-BCHBS-CS4.5-[10-60/0.01]-P[4-4.49/0.01]-A[1.5-3/0.01]-B[0.5-4/0.01]-V[0.8-2.5/0.01]-C[0.2-0.5/0.05]
GV-BCHBS-CS5-[10-60/0.01]-P[4.5-4.99/0.01]-A[1.5-3/0.01]-B[0.5-4/0.01]-V[0.8-2.5/0.01]-C[0.2-0.5/0.05]
GV-BCHBS-CS5.5-[10-60/0.01]-P[5-5.49/0.01]-A[1.5-3.5/0.01]-B[0.5-4/0.01]-V[0.8-3/0.01]-C[0.2-0.5/0.05]
GV-BCHBS-CS6-[10-60/0.01]-P[5.5-5.99/0.01]-A[1.5-4/0.01]-B[0.5-4/0.01]-V[0.8-4/0.01]-C[0.2-0.5/0.05]
GV-BCHS-CS3-[10-60/0.01]-A[1.5-2/0.01]-B[0.5-4/0.01]-V[0.8-1.5/0.01]-C[0.2-0.5/0.05]
GV-BCHS-CS3.5-[10-60/0.01]-A[1.5-2.5/0.01]-B[0.5-4/0.01]-V[0.8-2/0.01]-C[0.2-0.5/0.05]
GV-BCHS-CS4-[10-60/0.01]-A[1.5-3/0.01]-B[0.5-4/0.01]-V[0.8-2.5/0.01]-C[0.2-0.5/0.05]
GV-BCHS-CS4.5-[10-60/0.01]-A[1.5-3.5/0.01]-B[0.5-4/0.01]-V[0.8-3/0.01]-C[0.2-0.5/0.05]
GV-BCHS-CS5-[10-60/0.01]-A[1.5-3.5/0.01]-B[0.5-4/0.01]-V[0.8-3.5/0.01]-C[0.2-0.5/0.05]
GV-BCHS-CS5.5-[10-60/0.01]-A[1.5-4/0.01]-B[0.5-4/0.01]-V[0.8-4/0.01]-C[0.2-0.5/0.05]
GV-BCHS-CS6-[10-60/0.01]-A[1.5-4.5/0.01]-B[0.5-4/0.01]-V[0.8-4.5/0.01]-C[0.2-0.5/0.05]
GV-BCVBS-CS3-[10-60/0.01]-P[2.5-2.99/0.01]-A1.5-B[0.5-4/0.01]-V[0.8-1/0.01]-C[0.2-0.5/0.05]
GV-BCVBS-CS3.5-[10-60/0.01]-P[3-3.49/0.01]-A[1.5-2/0.01]-B[0.5-4/0.01]-V[0.8-1.5/0.01]-C[0.2-0.5/0.05]
GV-BCVBS-CS4-[10-60/0.01]-P[3.5-3.99/0.01]-A[1.5-2.99/0.01]-B[0.5-4/0.01]-V[0.8-2.49/0.01]-C[0.2-0.5/0.05]
GV-BCVBS-CS4.5-[10-60/0.01]-P[4-4.49/0.01]-A[1.5-3.5/0.01]-B[0.5-4/0.01]-V[0.8-2.5/0.01]-C[0.2-0.5/0.05]
GV-BCVBS-CS5-[10-60/0.01]-P[4.5-4.99/0.01]-A[1.5-3/0.01]-B[0.5-4/0.01]-V[0.8-2.5/0.01]-C[0.2-0.5/0.05]
GV-BCVBS-CS5.5-[10-60/0.01]-P[5-5.49/0.01]-A[1.5-3.5/0.01]-B[0.5-4/0.01]-V[0.8-3/0.01]-C[0.2-0.5/0.05]
GV-BCVBS-CS6-[10-60/0.01]-P[5.5-5.99/0.01]-A[1.5-4/0.01]-B[0.5-4/0.01]-V[0.8-4/0.01]-C[0.2-0.5/0.05]
GV-BCVS-CS3-[10-60/0.01]-A[1.5-2/0.01]-B[0.5-4/0.01]-V[0.8-1.5/0.01]-C[0.2-0.5/0.05]
GV-BCVS-CS3.5-[10-60/0.01]-A[1.5-2.5/0.01]-B[0.5-4/0.01]-V[0.8-2/0.01]-C[0.2-0.5/0.05]
GV-BCVS-CS4-[10-60/0.01]-A[1.5-3/0.01]-B[0.5-4/0.01]-V[0.8-2.5/0.01]-C[0.2-0.5/0.05]
GV-BCVS-CS4.5-[10-60/0.01]-A[1.5-3.5/0.01]-B[0.5-4/0.01]-V[0.8-3/0.01]-C[0.2-0.5/0.05]
GV-BCVS-CS5-[10-60/0.01]-A[1.5-3.5/0.01]-B[0.5-4/0.01]-V[0.8-3.5/0.01]-C[0.2-0.5/0.05]
GV-BCVS-CS5.5-[10-60/0.01]-A[1.5-4/0.01]-B[0.5-4/0.01]-V[0.8-4/0.01]-C[0.2-0.5/0.05]
GV-BCVS-CS6-[10-60/0.01]-A[1.5-4.5/0.01]-B[0.5-4/0.01]-V[0.8-4.5/0.01]-C[0.2-0.5/0.05]

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Hole tolerance	D/P (Shaft diameter) (mm)	Hole shape type	No. (Nominal diameter) (mm)	A (Hole diameter) (mm)	B (Hole depth) (mm)	C (Chamfering width) (mm)	G (Chamfering width) (mm)	L (L dimension) (mm)	R (Hole end face R) (mm)	V (Hole diameter) (mm)
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	2.5 ～ 2.99	CS	3	1.5 ～ 1.99	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 1.49
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	3 ～ 3.49	CS	3.5	1.5 ～ 2	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 1.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	3.5 ～ 3.99	CS	4	1.5 ～ 2.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	4 ～ 4.49	CS	4.5	1.5 ～ 3	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	4.5 ～ 4.99	CS	5	1.5 ～ 3	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	5 ～ 5.49	CS	5.5	1.5 ～ 3.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 3
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	5.5 ～ 5.99	CS	6	1.5 ～ 4	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 4
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	3	CS	-	1.5 ～ 2	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 1.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	3.5	CS	-	1.5 ～ 2.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	4	CS	-	1.5 ～ 3	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	4.5	CS	-	1.5 ～ 3.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 3
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	5	CS	-	1.5 ～ 3.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 3.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	5.5	CS	-	1.5 ～ 4	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 4
-	1 Piece(s)	8 Day(s) or more	10	0/-0.02	6	CS	-	1.5 ～ 4.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 4.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	2.5 ～ 2.99	CS	3	1.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 1
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	3 ～ 3.49	CS	3.5	1.5 ～ 2	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 1.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	3.5 ～ 3.99	CS	4	1.5 ～ 2.99	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2.49
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	4 ～ 4.49	CS	4.5	1.5 ～ 3.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	4.5 ～ 4.99	CS	5	1.5 ～ 3	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	5 ～ 5.49	CS	5.5	1.5 ～ 3.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 3
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	5.5 ～ 5.99	CS	6	1.5 ～ 4	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 4
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	3	CS	-	1.5 ～ 2	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 1.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	3.5	CS	-	1.5 ～ 2.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	4	CS	-	1.5 ～ 3	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 2.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	4.5	CS	-	1.5 ～ 3.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 3
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	5	CS	-	1.5 ～ 3.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 3.5
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	5.5	CS	-	1.5 ～ 4	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 4
-	1 Piece(s)	8 Day(s) or more	10	0/-0.01	6	CS	-	1.5 ～ 4.5	0.5 ～ 4	0.2 ～ 0.5	-	10 ～ 60	-	0.8 ～ 4.5

Product TOP

Basic Information

Material	SKH51	Shaft diameter tolerance	0/-0.005	With/without gas release shape	Yes

Configure

28 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Hole tolerance
- 0/-0.02
- 0/-0.01
Clear
D/P (Shaft diameter)(mm)
3

3.5

4

4.5

5

5.5

6
[2.5-5.99/0.01mm Unit(s)]
Clear
No. (Nominal diameter)(mm)
3

3.5

4

4.5

5

5.5

6
Clear
A (Hole diameter)(mm)
1.5
[1.5-4.5/0.01mm Unit(s)]
Clear
B (Hole depth)(mm)
[0.5-4/0.01mm Unit(s)]
Clear
C (Chamfering width)(mm)
[0.2-0.5/0.05mm Unit(s)]
Clear
G (Chamfering width)(mm)
Clear
L (L dimension)(mm)
[10-60/0.01mm Unit(s)]
Clear
R (Hole end face R)(mm)
Clear
V (Hole diameter)(mm)
[0.8-4.5/0.01mm Unit(s)]
Clear
type
- GV-BCHBS-CG
- GV-BCHBS-CS
- GV-BCHBS-RG
- GV-BCHBS-SG
- GV-BCHBS-SS
- GV-BCHS-CG
- GV-BCHS-CS
- GV-BCHS-RG
- GV-BCHS-SG
- GV-BCHS-SS
- GV-BCVBS-CG
- GV-BCVBS-CS
- GV-BCVBS-RG
- GV-BCVBS-SG
- GV-BCVBS-SS
- GV-BCVS-CG
- GV-BCVS-CS
- GV-BCVS-RG
- GV-BCVS-SG
- GV-BCVS-SS
Clear
Hole shape type
- SS
- CS
- SG
- CG
- RG
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Day(s) 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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Core Pins For Boss -Gas Release Hole Type-

(i)Caution

Part Number

Basic Information

Configure

Specification/Dimensions

Hole tolerance

D/P (Shaft diameter)(mm)

No. (Nominal diameter)(mm)

A (Hole diameter)(mm)

B (Hole depth)(mm)

C (Chamfering width)(mm)

G (Chamfering width)(mm)

L (L dimension)(mm)

R (Hole end face R)(mm)

V (Hole diameter)(mm)

type

Hole shape type

CAD

Days to Ship

Specify Alterations

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