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Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-

Part Number Configured Part Number is shown.
SKD61(H13)(1.2344) equivalent +Nitrided Range of guaranteed shaft diameter precision ( Click here for details) Range of guaranteed surface hardness for nitriding ( Click here for details)
Surface 900HV~ Range of guaranteed base material hardness ( Click here for details) No nitriding on the tip.
Base material 40±3HRC No nitriding to the cooling hole.

Type
D
Head Thickness
(T)

Head Thickness(T)
Applicable ejector
sleeve hole tolerance
RDCPNS-5 -0.01
-0.02

D>12
→D
4mm
(T4)
0
-0.02
or H7
Click here for details
RDCPJS-5 6•8mm
(JIS)
0
-0.05

Step (Step type) Select from B~E in the drawing below   Shape (Tip shape)
B
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image
ℓ≥0.7+α
(Not processed) Designation of the shape is unnecessary when tip processing
is not required
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image α=0
C
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image
ℓ≥+0.5+α

(C chamfered)
0.1≤G 0.1mm increments
α=G
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image
D
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image
ℓ≥C+0.5+α

(Cone)
0 1°increments
α=
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image

(Tapered)
0.1≤S<
0.1mm increments
0 1°increments
α=S
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image

E
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image
ℓ≥R+0.5+α


(R chamfered)
0.2≤Q 0.1mm increments
α=Q
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image

(Spherical processed)
α=A/2
Taperless One-Step Center Pins With Cooling Hole -Die Steel SKD61+Nitriding/Shaft Diameter (D) Selection Type-:Related Image

Basic Information

Material H13 Surface treatment Nitrided Shaft diameter tolerance -0.01/-0.02 (Reference tolerance)
Applicable sleeve hole diameter tolerance +0.01/0 or H7 With/without cooling hole Yes

Configure

Clear All

Specification/Dimensions

  • Material

    • H13
  • Surface treatment

    • Nitrided
  • Head thickness

    • 4mm(T4)
    • 6mm(JIS)
    • 8mm(JIS)
  • Shaft diameter tolerance

    • -0.01/-0.02 (Reference tolerance)
  • D/P (Shaft diameter)(mm)

    • 6
    • 7
    • 8
    • 10
    • 12
    • 16
    [0.8-15.99/0.01mm increments] [1.5-1.9/0.1mm increments]
  • Step (Step shape)

    • B
    • C
    • D
    • E
  • Shape (Tip shape)

    • No processing
    • C
    • G
    • T
    • R
    • B
  • Applicable sleeve hole diameter tolerance

    • +0.01/0 or H7
  • With/without cooling hole

    • Yes
  • A (Tip part)(mm)

    [5-697/0.01mm increments]
  • C (Tip part)(mm)

    [0.1-1.5/0.1mm increments]
  • F (Shaft diameter length)(mm)

    [70-249.5/0.01mm increments]
  • G (Tip C chamfering width on the tip part)(mm)

    [0.5-7.9/0.1mm increments]
  • K (Tip part angle)(°)

    [1-60/1° increments]
  • L (L dimension)(mm)

    [70-250/0.01mm increments]
  • Q (Tip R chamfering on the tip part)(mm)

    [0.2-7.9/0.1mm increments]
  • R (Tip part)(mm)

    [0.3-3.5/0.1mm increments]
  • S (Tip tapered width on the tip part)(mm)

    [0.1-50/0.1mm increments]
  • W (Cooling hole diameter)(mm)

    • 3
    • 4
    [5-12.5/0.5mm increments]
  • Type

    • RDCPNS-5D
    • RDCPJS-5C
    • RDCPNS-5EG
    • RDCPNS-5E
    • RDCPJS-5CR
    • RDCPJS-5BC
    • RDCPNS-5C
    • RDCPJS-5CC
    • RDCPJS-5EG
    • RDCPNS-5BR
    • RDCPJS-5B
    • RDCPNS-5BB
    • RDCPNS-5DG
    • RDCPJS-5EB
    • RDCPNS-5BC
    • RDCPJS-5DB
    • RDCPJS-5DC
    • RDCPJS-5ET
    • RDCPNS-5DB
    • RDCPNS-5EB
    • RDCPNS-5ER
    • RDCPJS-5DR
    • RDCPNS-5CT
    • RDCPNS-5CC
    • RDCPJS-5BB
    • RDCPNS-5ET
    • RDCPJS-5CG
    • RDCPJS-5DG
    • RDCPNS-5DR
    • RDCPNS-5CB
    • RDCPNS-5DT
    • RDCPNS-5DC
    • RDCPJS-5BR
    • RDCPJS-5D
    • RDCPNS-5BT
    • RDCPNS-5CR
    • RDCPJS-5DT
    • RDCPNS-5CG
    • RDCPJS-5CB
    • RDCPJS-5BG
    • RDCPNS-5BG
    • RDCPJS-5EC
    • RDCPJS-5BT
    • RDCPJS-5CT
    • RDCPJS-5E
    • RDCPNS-5EC
    • RDCPNS-5B
    • RDCPJS-5ER
  • CAD

    • 2D
    • 3D

Days to Ship

  • Days to Ship

    • 7 Days or Less

Tech Support

Die & Mold Division
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