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Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-

Days to Ship : 6 Days

•Material Table

Part Number
Type Step Shape D•DC A•V
NAK80(P21 group)(Ni-Cr-Mo-steel)
37~43HRC
GV-CPN- 1A
1B
1C
1D
Not processed
C
G
T
R
B
-0.01
-0.02
±0.015
DH2F(H13 group)(1.2344 group)
38~42HRC
GV-CPF-
SKD61(H13)(1.2344) equivalent
48~52HRC
GV-CPD-
SKH51(M2)(1.3343) equivalent
58~60HRC
GV-CPX-
NAK80(P21 group)(Ni-Cr-Mo-steel)
37~43HRC
GV-CPK- 0
-0.005
±0.01
DH2F(H13 group)(1.2344 group)
38~42HRC
GV-CPG-
SKD61(H13)(1.2344) equivalent
48~52HRC
GV-CPP-
SKH51(M2)(1.3343) equivalent
58~60HRC
GV-CPH-

Step type selected from 1A~1D below   Shape (Tip shape: V is dimension before tip processing.)

Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
When D, DC=D
can't be designated DC
ℓ≥0.5+α
(Not processed)
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
Designation of the shape is unnecessary when tip processing is not required
α=0

Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
When D, DC=D
can't be designated DC
ℓ≥0.7+α
(C chamfered)
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
0.5≤G 0.1mm increments
α=G θ<45°

Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
When D, DC=D
can't be designated DC
ℓ≥+0.5+α

ℓ≥+0.5+α
(Cone)
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
20 1° increments
α=θ

Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
When D, DC=D
can't be designated DC
ℓ≥C+0.5+α
C=Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image1C
(Tapered)
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
0.1≤S<
0.1mm increments
10≤K≤45
1° increments
α=S θ
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
(R chamfered)
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
0.2≤Q 0.1mm increments
α=Q
(Spherical processed)
Gas Release One-Step Core Pins -Shaft Diameter (D) Selection Type-:Related Image
α=V/2
(Calculation of tip gradient θ Click here)
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Configure

Shape type
  • One-step
  • Two-step
  • One-step gas release
Material
  • M2
  • H13
  • NAK80
  • DH2F
  • 440C
  • MAS1C
  • STAVAX ESR
  • PROVA400
Shaft diameter tolerance
  • 0/-0.003
  • 0/-0.005
  • -0.01/-0.02
L dimension tolerance
  • +0.01/0
  • +0.02/0
  • 0/-0.1
  • 0/-0.05
Tip gradient tolerance
  • ±0.005
  • ±0.01
  • ±0.015
  • ±0.02
Surface treatment
  • No
  • Tip lapped
  • TiCN coating
Head thickness
  • 4mm(T4)
  • 6mm(JIS)
  • 8mm(JIS)
D/P (Shaft diameter)(mm)
  • 1
  • 1.5
  • 2
  • 2.5
  • 3
  • 3.5
  • 4
  • 4.5
  • 5
  • 5.5
  • 6
  • 6.5
  • 7
  • 8
  • 10
  • 13
  • 16
  • 20
[0.8-119.5/0.01mm increments] [0.8-119.505/0.005mm increments] [0.8-12.999/0.001mm increments] [6.5-6.99/0.005mm increments] [7-7.99/0.005mm increments] [8-9.99/0.005mm increments] [10-12.99/0.005mm increments] [13-15.99/0.005mm increments] [16-19.99/0.005mm increments]
Step (Step shape of the first step)
  • 1A
  • 1B
  • 1C
  • 1D
  • 1E
  • CA
  • CB
  • CC
  • CD
  • CE
Step (Step shape of the second step)
  • No second step
  • A
  • B
  • C
  • D
  • E
Shape (Tip shape)
  • No processing
  • C
  • G
  • T
  • R
  • B
A (Step shape diameter)(mm)
[0.4-12.99/0.01mm increments]
C (Step type taper width)(mm)
[0.1-4/0.1mm increments]
CVC (Designation of C dimension in increments of 0.01mm)(mm)
  • 0.5
[0.5-1/0.01mm increments]
DC (Gas release section diameter)(mm)
[0.92-0.995/0.005mm increments] [1.42-1.495/0.005mm increments] [1.92-1.995/0.005mm increments] [2.42-2.495/0.005mm increments] [2.92-2.995/0.005mm increments] [3.42-3.495/0.005mm increments] [3.92-3.995/0.005mm increments] [4.42-4.495/0.005mm increments] [4.92-4.995/0.005mm increments] [5.42-5.495/0.005mm increments] [5.92-5.995/0.005mm increments] [6.92-6.999/0.001mm increments] [7.92-7.999/0.001mm increments] [9.92-9.999/0.001mm increments] [12.92-12.999/0.001mm increments]
Extend the flat section SV to the bottom
  • SVC
F (Bearing bore length)(mm)
[14.5-119.8/0.01mm increments]
FC (Makes F dimension shorter than F min)(mm)
[5-14.49/0.01mm increments]
G (Tip C chamfering width)(mm)
  • 0.4
  • 0.5
[0.5-6.4/0.1mm increments]
K (Tip angle)(°)
[10-60/1° increments]
L (L dimension)(mm)
[16.5-120/0.01mm increments]
N (Gas release section diameter)(mm)
[0.3-15/0.1mm increments]
Q (Tip R chamfering)(mm)
[0.2-2.9/0.1mm increments]
S (Tip tapered width)(mm)
[0.1-36.8/0.1mm increments]
SV (Gas release facet cutting length)(mm)
[2-60/0.5mm increments]
V (Tip diameter)(mm)
[0.5-12.99/0.01mm increments]
VC (V dimension alteration, smaller than V min)(mm)
[0.4-0.49/0.01mm increments] [0.7-1.99/0.01mm increments]
When DC = D, DCX is applied
  • DCX
Type
  • GV-CPP-1BC
  • GV-CPG-1DT
  • GV-CPN-1D
  • GV-CPF-1AG
  • GV-CPF-1AT
  • GV-CPK-1CG
  • GV-CPP-1C
  • GV-CPP-1CB
  • GV-CPP-1BB
  • GV-CPG-1DC
  • GV-CPF-1AR
  • GV-CPG-1BG
  • GV-CPG-1CG
  • GV-CPG-1DG
  • GV-CPP-1DG
  • GV-CPG-1DR
  • GV-CPG-1AG
  • GV-CPF-1CG
  • GV-CPF-1A
  • GV-CPN-1CG
  • GV-CPG-1AT
  • GV-CPD-1DC
  • GV-CPD-1BT
  • GV-CPD-1BR
  • GV-CPX-1CG
  • GV-CPG-1BT
  • GV-CPP-1BG
  • GV-CPK-1B
  • GV-CPH-1CR
  • GV-CPP-1DB
  • GV-CPH-1BR
  • GV-CPH-1D
  • GV-CPF-1D
  • GV-CPX-1AT
  • GV-CPK-1AB
  • GV-CPN-1AC
  • GV-CPN-1BG
  • GV-CPN-1BB
  • GV-CPN-1AR
  • GV-CPP-1BR
  • GV-CPD-1CT
  • GV-CPK-1BB
  • GV-CPG-1A
  • GV-CPD-1CC
  • GV-CPF-1AB
  • GV-CPP-1AR
  • GV-CPN-1DB
  • GV-CPG-1AC
  • GV-CPG-1CB
  • GV-CPP-1AG
  • GV-CPH-1AR
  • GV-CPG-1BC
  • GV-CPK-1DG
  • GV-CPK-1CB
  • GV-CPD-1BC
  • GV-CPK-1CC
  • GV-CPK-1AG
  • GV-CPX-1BC
  • GV-CPN-1CT
  • GV-CPG-1CR
  • GV-CPG-1AB
  • GV-CPF-1C
  • GV-CPX-1AB
  • GV-CPH-1B
  • GV-CPD-1CB
  • GV-CPP-1CT
  • GV-CPH-1AB
  • GV-CPK-1DB
  • GV-CPH-1DT
  • GV-CPD-1DT
  • GV-CPF-1B
  • GV-CPN-1DR
  • GV-CPG-1CT
  • GV-CPD-1DG
  • GV-CPG-1BB
  • GV-CPD-1AB
  • GV-CPH-1CC
  • GV-CPF-1BG
  • GV-CPP-1D
  • GV-CPD-1C
  • GV-CPX-1AC
  • GV-CPN-1BT
  • GV-CPH-1BG
  • GV-CPF-1CT
  • GV-CPX-1AG
  • GV-CPH-1CB
  • GV-CPD-1DR
  • GV-CPH-1C
  • GV-CPN-1DC
  • GV-CPD-1CG
  • GV-CPX-1BG
  • GV-CPG-1C
  • GV-CPK-1AC
  • GV-CPG-1D
  • GV-CPX-1CT
  • GV-CPN-1CB
  • GV-CPN-1DT
  • GV-CPP-1A
  • GV-CPN-1B
  • GV-CPP-1BT
  • GV-CPK-1DT
  • GV-CPK-1DC
  • GV-CPX-1CC
  • GV-CPF-1AC
  • GV-CPK-1D
  • GV-CPX-1D
  • GV-CPF-1DC
  • GV-CPF-1BT
  • GV-CPN-1AB
  • GV-CPF-1CB
  • GV-CPF-1CC
  • GV-CPX-1A
  • GV-CPX-1C
  • GV-CPF-1DT
  • GV-CPN-1DG
  • GV-CPK-1A
  • GV-CPD-1BG
  • GV-CPP-1AT
  • GV-CPH-1DB
  • GV-CPK-1BR
  • GV-CPF-1BR
  • GV-CPN-1AT
  • GV-CPX-1BR
  • GV-CPD-1B
  • GV-CPP-1DR
  • GV-CPX-1CB
  • GV-CPF-1BC
  • GV-CPF-1BB
  • GV-CPP-1DC
  • GV-CPN-1BR
  • GV-CPK-1AT
  • GV-CPN-1CC
  • GV-CPD-1AR
  • GV-CPH-1DG
  • GV-CPH-1BC
  • GV-CPN-1A
  • GV-CPX-1B
  • GV-CPP-1CR
  • GV-CPK-1DR
  • GV-CPG-1DB
  • GV-CPH-1CG
  • GV-CPX-1DR
  • GV-CPX-1BB
  • GV-CPX-1CR
  • GV-CPK-1AR
  • GV-CPK-1C
  • GV-CPF-1DB
  • GV-CPK-1CR
  • GV-CPP-1CC
  • GV-CPK-1CT
  • GV-CPG-1CC
  • GV-CPH-1AT
  • GV-CPH-1CT
  • GV-CPN-1BC
  • GV-CPX-1DB
  • GV-CPD-1AG
  • GV-CPG-1B
  • GV-CPK-1BT
  • GV-CPK-1BG
  • GV-CPF-1CR
  • GV-CPP-1AC
  • GV-CPH-1DC
  • GV-CPF-1DG
  • GV-CPD-1DB
  • GV-CPP-1AB
  • GV-CPD-1CR
  • GV-CPH-1BB
  • GV-CPD-1BB
  • GV-CPX-1DT
  • GV-CPH-1DR
  • GV-CPP-1DT
  • GV-CPF-1DR
  • GV-CPH-1AC
  • GV-CPP-1B
  • GV-CPX-1DC
  • GV-CPX-1DG
  • GV-CPN-1AG
  • GV-CPN-1CR
  • GV-CPH-1A
  • GV-CPH-1AG
  • GV-CPD-1D
  • GV-CPP-1CG
  • GV-CPX-1BT
  • GV-CPD-1A
  • GV-CPN-1C
  • GV-CPX-1AR
  • GV-CPD-1AT
  • GV-CPH-1BT
  • GV-CPG-1BR
  • GV-CPK-1BC
  • GV-CPD-1AC
  • GV-CPG-1AR
Days to Ship
  • 6 Days or Less
CAD
  • 2D
  • 3D

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