Общий каталог Sumitomo 2019 - 2020 - страница 39

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Indexable Insert B

Negative / Positive / Ceramics B1 to B132

BBB

B

Indexable Insert Identification Table.............................................B2N
Grade Comparison Chart (CVD / PVD Coating)...........................B4eg.
(Cermet, Cemented Carbide, Ceramics).......B6
(CBN, Polycrystalline Diamond).....................B7
Chipbreaker Comparison Chart....................................................B8 Chipbreaker Selection.................................................................B10Pos.

Negative M Class Chipbreakers for Low Carbon and General Steel Turning: FB / FE Type ....B16

Positive M Class Chipbreakers for Low Carbon and General Steel Turning: FB / LB Type ...B17

Chipbreaker for Hardened Steel Turning: GH Type ...................B18

Chipbreakers for Aluminum Alloy and Non-Ferrous Metal Turning: AX / AY Type ...B18

Chipbreaker Series for Stainless Steel Turning: EF / EG / EM Type ...B19

Negative Inserts

C

D

Negative Inserts
C / 80° Diamond Type (With Hole).............................................B20
D / 55° Diamond Type (With Hole).............................................B31R
S / Square Type (With Hole).......................................................B39
S / Square Type (Without Hole).................................................B52
T / Triangular Type (With Hole)..................................................B54S
T / Triangular Type (Without Hole).............................................B64
V / 35° Diamond Type (With Hole).............................................B66
W / Trigon Type (With Hole).......................................................B69T
Positive Inserts
C / 80° Diamond Type (With Hole).............................................B74
D / 55° Diamond Type (With Hole).............................................B85V
R / Round Type (With Hole)........................................................B92
S / Square Type (With Hole).......................................................B94
S / Square Type (Without Hole)...............................................B100W
T / Triangular Type (With Hole)................................................B104
T / Triangular Type (Without Hole)...........................................B115Ce So
V / 35° Diamond Type (With Hole)...........................................B120ram lid C
W / Trigon Type (With Hole).....................................................B126ics BN
Ceramic Negative Insert (With Hole / Without Hole)...............B128
Ceramic Positive Insert (Without Hole)....................................B129
Solid CBN....................................................................................B130
Precautions when Using Wiper Inserts....................................B131

(1) Turning insert listing order is negative type inserts followed by positive type inserts. D (55° Diamond Type) → R (Round Type) → S (Square Type) → T (Triangular Type) →

those without holes.

  • Structure Diagram

Without hole By size (small → large)

Positive D (55° Diamond Type) With hole By size (small → large)

Without hole By size (small → large) Symbols in Insert Diagrams *Symbols conform to ISO13399. L: Cutting edge length, IC: Inscribed circle, S: Thickness, RE: Nose radius,

If the bottom right reads "Photo: Left-handed," this indicates an exception where the photo shows a left-handed insert.

(CVD / PVD), Cermet, Carbide or Ceramic. (2) The listing of SUMIBORON and SUMIDIA are in the dedicated

discontinued (please confirm stock availability). - mark: Not available