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TECHNICAL GUIDE

PUNCHING TOOLS

Vol.31 THE ORDERING GUIDE(2) "REFERENCE KEY DIRECTION"

TECHNICAL GUIDE

PUNCHING TOOLS

Vol.31 THE ORDERING GUIDE(2)
"REFERENCE KEY DIRECTION"

STANDARD EDGE ANGLE RELATIVE TO THE REFERENCE KEY DIRECTION

When ordering tool, the blade angle of the standard square shape is as follows unless otherwise specified.
A view of the die from above. The bottom of the figure is the reference key direction.

Thick turret type
RE OB SD WD
1/2"
1-1/4"
RE
OB
SD
WD
2"
RE
OB
SD
WD
3-1/2"
4-1/2"
RE
OB
SD
WD
RE OB
1/2"
1-1/4"
RE
OB
2"
RE
OB
3-1/2"
4-1/2"
RE
OB
SD WD
1/2"
1-1/4"
SD
WD
2"
SD
WD
3-1/2"
4-1/2"
SD
WD
Thin turret type
RE OB SD WD
1/2"
1-1/4"
RE
OB
SD
WD
2"
RE
OB
SD
WD
3-1/2"
RE
OB
SD
WD
RE OB
1/2"
1-1/4"
RE
OB
2"
RE
OB
3-1/2"
4-1/2"
RE
OB
SD WD
1/2"
1-1/4"
SD
WD
2"
SD
WD
3-1/2"
4-1/2"
SD
WD
Murata 114 type
RE OB SD WD
Bst
|
Jst
RE
OB
SD
WD
RE OB
Bst

Jst
RE
OB
SD WD
Bst

Jst
SD
WD
Nisshinbo short type
RE OB SD WD
Ast
Bst
Cst
RE
OB
SD
WD
RE OB
Ast
Bst
Cst
RE
OB
SD WD
Ast
Bst
Cst
SD
WD
Anritsu short type
RE OB SD WD
1-1/4"
2"
2-3/4"
RE
OB
SD
WD
RE OB
1-1/4"
2"
2-3/4"
RE
OB
SD WD
1-1/4"
2"
2-3/4"
SD
WD

ADVICE ON ONE POINT

  • 1. Depending on the machine and tool size, the clamp direction and reference key direction may differ. Also, the key direction of punch and die may change 180°.
  • 2. When ordering a tool with an angle, please specify the edge angle.
    (The ordering method is published in Technical Information Vol.32.)
  • 3. When ordering a special shape tool, please indicate the reference key direction as seen from above the die.
Viewing from the top of die.

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