Page 564 - Tungaloy Catalog

Notation of “insert seat size”
Inserts Seat size and grooving width are different. The seat size measurement
is for the specification of the setting insert. Please note this point.

DGM External grooving and parting off, 2 corner

Grades
Neutral Insert Coated Cermet Dimensions (inch)
W seat Cat. No. NEW NEW
size T9125 AH725AH905GH130NS530 NS9530
Left R L R L R L R L R L R L W±0.002 rε L h κ
hand
DGM2-020      0.079 0.008 0.787 0.197 -
DGM2-020-6R/L     0.079 0.008 0.787 0.197 6°
Right rε 2 DGM2-020-8R/L     0.079 0.008 0.787 0.197 8°
hand DGM2-020-15R/L     0.079 0.008 0.787 0.197 15°
κ DGM2-002-15R/L     0.079 0.0008 0.772 0.197 15°
DGM3-020       0.118 0.008 0.787 0.197 -
7˚ L DGM3-020-6R/L     0.118 0.008 0.787 0.197 6°
3 DGM3-002-6R/L
0.118
0.008 0.787 0.197 15°
h DGM3-020-15R/L     0.118 0.0008 0.772 0.197 6°
 
 
DGM4-030       0.157 0.012 0.787 0.197 -
4 DGM4-030-4R/L     0.157 0.012 0.787 0.197 4°
DGM4-030-15R/L     0.157 0.012 0.787 0.197 15°

8 SGM External deep grooving and parting off, 1 corner

Grades Dimensions (inch)
Insert
J series · Internal Turning Left rε 2 SGM 2-020      W±.002 .008 .790 .196 6°
Coated
seat
Cat. No.
Neutral
W
AH725 GH130
size
κ
L
L
L
h
R
R
rε
-
.078

hand
SGM 2-020-6R/L
.078
.008 .790 .196
-
.008 .790 .196
.118
SGM 3-020

Right

.008 .790 .196
SGM 3-020-6R/L
3
.118
6°
hand
  

κ
SGM 4-030
.012 .790 .196
.157

4°
.012 .790 .196
.157
SGM 4-030-4R/L
  

7˚ L 4 SGM 3-020-15R/L      .118 .008 .790 .196 15°
h
 : Stocked items.
 : Discontinued
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
8–38 Relating Cutting conditions (14-1~)
Parts
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