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Inserts for Parting Off

 

Parting Off - Selecting the Right Tool

1. Axial Relief vs Component Possibilities

  • Style P: 0° gives the strongest tool. Suitable with use of sub spindle. Style PS can be used for extra stability.
  • Style Y: 6° gives a strong tool but can leave a small chamfer if a sub spindle is not used.
  • Style Z: 15° is an all-round parting off insert. It can be used without a sub spindle.
  • Style S, U: 20-30° is a less strong tool suitable for small parts where a fine surface finish is needed.

2. Cutting Rake VS Material

  • 0° for short-chipping materials
  • 12° for long-chipping materials
  • 20° for sticky long-chipping materials

3. Machining Against the Sub Spindle

Recommended inserts when part off against the sub spindle are YR, ZR and SR. For maximum stability of the part use the special toolholder WSK15EL 12Q6-2P.

 

4. Special Corner Alternatives

Parting off/cutoff applications sometimes demand a different kind of corner execution on the parting off/cut-off insert. WhizCut can arrange any type of corner execution. Contact your local distributor who will assist you in finding the type that best suits your needs.

Corner alternatives available for parting off


Style P, PS | Inserts for Parting Off, straight cut

    MAX D   CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B R 8M C8 F8 B8 NF8 ND8
K11ER P0,5-12 0,5 4 0 12 b b b r - - A5
K11ER/L P0,8-12 0,8 7 0 12 b b b r - - A5
K11ER/L P1,0-12 1 9 0 12 b b b r - - A5
K11ER/L P1,5-12 1,5 11 0 12 b b b r - - A5
K15ER PS0,5-12 0,5 3 0 12 r k r r - - A4
K15ER/L P0,7-12 0,7 5 0 12 b a b r - - A5
K15ER/L P1,0-12 1 10 0 12 a a b r r r A5
K15ER/L P1,0-12-R05 1 10 0,05 12 a k a a a a A6
K15ER PS1,0-12 1 6 0 12 r k r r - - A5
K15ER P1,0-20 1 10 0 20 b k b r r r A5
K15ER/L P1,2-12 1,2 12 0 12 a a b r - - A5
K15ER/L P1,5-12 1,5 12 0 12 a a b r r r A5
K15ER/L P1,5-12-R05 1,5 12 0,05 12 a k a a a a A6
K15ER PS1,5-12 1,5 9 0 12 r b a r - - A4
K15ER/L P1,5-20 1,5 12 0 20 b k r r r r A4
K15ER/L P2,0-12 2 12 0 12 a a b r - - A4
K20ER P1,5-12 1,5 16 0 12 r r r r r r A25
K20ER P2,0-12 2 20 0 12 r r r r r r A25
K20ER P2,5-12 2,5 20 0 12 r r r r r r A25
K20ER P3,0-12 3 20 0 12 r r r r r r A25


Insert for Parting off

Style Y | Inserts for Parting Off, 6 ° angular cut

        CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B D R 8M C8 F8 B8 NF8 ND8
K11ER/L Y1,0-12 1 9 0 12 b b b k A6
K11ER/L Y1,5-12 1,5 11 0 12 b b b k A5
K15ER/L Y1,0-12 1 10 0 12 a a b k r r A6
K15ER Y1,0-12-R05 1 10 0,05 12 k k k k r r A7
K15ER/L Y1,2-12 1,2 12 0 12 b b b k A5
K15ER/L Y1,5-12 1,5 12 0 12 a a b k A5
K15ER Y1,5-12-R05 1,5 12 0,05 12 k k k k r r A6
K15ER/L Y2,0-12 2 12 0 12 a a b k A5
K15ER Y2,0-12 2 12 0 12 k k k k k k A6
K20ER Y2,0-12 2 20 0 12 r r r k k k A26
K20ER Y2,5-12 2,5 20 0 12 r r r k k k A26


Insert for parting off

Style Z | Inserts for Parting Off, 15° angular cut

        CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B D R 8M C8 F8 B8 NF8 ND8
K11ER/L Z0,5-12 0,5 4 0 12 r k r r A6
K11ER/L Z1,0-0 1 9 0 0 a a b k r r A6
K11ER/L Z1,0-12 1 9 0 12 a a b k A6
K11ER/L Z1,5-0 1,5 11 0 0 a a b k A5
K11ER/L Z1,5-12 1,5 11 0 12 a a b k r r A5
K15ER/L Z0,5-12 0,5 5 0 12 b b b r A6
K15ER/L Z0,7-0 0,7 5 0 0 b b b k r r A6
K15ER/L Z0,7-12 0,7 5 0 12 b b b k A6
K15ER/L Z1,0-0 1 10 0 0 a a b r r r A6
K15ER Z1,0-0-R05 1 10 0,05 1 a a b r r r A7
K15ER/L Z1,0-12 1 10 0 12 a a b r A6
K15ER/L Z1,5-0 1,5 12 0 0 a a b k A5
K15ER/L Z1,5-12 1,5 12 0 12 a a b r r r A5
K15ER/L Z1,5-12D 1,5 12,7 0 12 a a b k r r A5
K15ER Z1,5-12-R1 1,5 12 0,08 12 r r r r r r A6
K15ER/L Z2,0-0 2 12 0 0 a a b k A5
K15ER/L Z2,0-12 2 12 0 12 a a b k A5
K20ER Z2,0-0 2 20 0 0 r r r k r r A26
K20ER Z2,0-12 2 20 0 12 r r r k A26
K20ER Z2,5-0 2,5 20 0 0 r r r k r r A26
K20ER Z2,5-12 2,5 20 0 12 r r r k A26
Insert for parting off

 

Style S | Inserts for Parting Off, 20° angular cut

        CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B D R 8M C8 F8 B8
K15ER S1,0-0 1 6 0 0 b b b r A5
K15ER S1,0-12 1 6 0 12 b b b r A6
K15ER S1,5-0 1,5 9 0 0 b b b r A5
K15ER S1,5-12 1,5 9 0 12 b b b r A6


 

Insert for parting off 20 angular cut

 

 

Style U | Inserts for Parting Off, 30° angular cut

        CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B D R 8M C8 F8 B8
K11ER/L U1,0-0 1 8 0 0 b b b k A6
K15ER/L U1,0-0-R05 1 8 0,05 0 b b b k A6
K15ER/L U1,5-0 1,5 12 0 0 b b b k A6
K20ER U2,0-0 2 16 0 0 r r r k A26
K20ER U2,5-0 2,5 20 0 0 r r r k A26
Insert for parting off 30 angular cut

Style YR | Inserts for Parting Off Against Sub Spindle

        CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B D R 8M C8 F8 B8
K15EL YR1,5-12 1,5 12 0 12 l l l k A6
K15EL YR2,0-12 2 12 0 12 l l l k A6

 

Style ZR | Inserts for Parting Off Against Sub Spindle

        CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B D R 8M C8 F8 B8
K11EL ZR0,5-12 0,5 4 0 12 l k l k A6
K11EL ZR1,0-0 1 9 0 0 l l l k A6
K11EL ZR1,0-12 1 9 0 12 l l l k A6
K11EL ZR1,5-0 1,5 11 0 0 l l l k A6
K11EL ZR1,5-12 1,5 11 0 12 l l l k A6
K15EL ZR1,0-0 1 10 0 0 l l l k A6
K15EL ZR1,0-12 1 10 0 12 l l l k A6
K15EL ZR1,0-12-R05 1 10 0,05 12 l l l k A7
K15EL ZR1,5-0 1,5 12 0 0 l l l k A6
K15EL ZR1,5-12 1,5 12 0 12 l l l k A6
K15EL ZR1,5-12-R05 1,5 12 0,05 12 l l l k A7
K15EL ZR2,0-0 2 12 0 0 l l l k A6
K15EL ZR2,0-12 2 12 0 12 l l l k A6

 

Style SR | Inserts for Parting Off Against Sub Spindle

        CUTTING
RAKE°
STOCK PRICE
GROUP
INSERTS B D R 8M C8 F8 B8
K15EL SR1,0-0 1 5,5 0 0 l k l l A6
K15EL SR1,0-12 1 5,5 0 12 l k l l A6
K15EL SR1,5-0 1,5 8 0 0 l k l k A6
K15EL SR1,5-12 1,5 8 0 12 l k l k A6

Insert for parting off against sub spindle

 

 

Inserts to be used with K-type Toolholder L
11
15
20
T
2,5
2,1
3,5

 

Stock status
a = Stock standard in ER and EL
b = Stock standard in ER; EL against inquiry
c = Stock standard in EL; ER against inquiry

r = Stock standard in ER only
l = Stock standard in EL only
k = ER and EL against Inquiry

 

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